2017119676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 4290048000

約数和(自身を除く): 2272928324

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 191, 286, 382, 407, 481, 499, 572, 764, 814, 962, 998, 1628, 1924, 1996, 2101, 2483, 4202, 4966, 5291, 5489, 6487, 7067, 8404, 9932, 10582, 10978, 12974, 14134, 18463, 21164, 21956, 25948, 27313, 28268, 36926, 54626, 71357, 73852, 77737, 91871, 95309, 109252, 142714, 155474, 183742, 190618, 203093, 240019, 285428, 310948, 367484, 381236, 406186, 480038, 812372, 960076, 1010581, 1048399, 1239017, 2021162, 2096798, 2478034, 2640209, 3526433, 4042324, 4193596, 4956068, 5280418, 7052866, 10560836, 13629187, 14105732, 27258374, 38790763, 45843629, 54516748, 77581526, 91687258, 155163052, 183374516, 504279919, 1008559838, 2017119676]

約数ペア:

[(1, 2017119676), (2, 1008559838), (4, 504279919), (11, 183374516), (13, 155163052), (22, 91687258), (26, 77581526), (37, 54516748), (44, 45843629), (52, 38790763), (74, 27258374), (143, 14105732), (148, 13629187), (191, 10560836), (286, 7052866), (382, 5280418), (407, 4956068), (481, 4193596), (499, 4042324), (572, 3526433), (764, 2640209), (814, 2478034), (962, 2096798), (998, 2021162), (1628, 1239017), (1924, 1048399), (1996, 1010581), (2101, 960076), (2483, 812372), (4202, 480038), (4966, 406186), (5291, 381236), (5489, 367484), (6487, 310948), (7067, 285428), (8404, 240019), (9932, 203093), (10582, 190618), (10978, 183742), (12974, 155474), (14134, 142714), (18463, 109252), (21164, 95309), (21956, 91871), (25948, 77737), (27313, 73852), (28268, 71357), (36926, 54626)]