2016242998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 3886258176

約数和(自身を除く): 1870015178

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 431, 518, 814, 821, 862, 1642, 2849, 3017, 4741, 5698, 5747, 6034, 9031, 9482, 11494, 15947, 18062, 30377, 31894, 33187, 60754, 63217, 66374, 111629, 126434, 175417, 212639, 223258, 334147, 350834, 353851, 425278, 668294, 707702, 1227919, 2339029, 2455838, 2476957, 3892361, 4678058, 4953914, 7784722, 13092487, 26184974, 27246527, 54493054, 91647409, 144017357, 183294818, 288034714, 1008121499, 2016242998]

約数ペア:

[(1, 2016242998), (2, 1008121499), (7, 288034714), (11, 183294818), (14, 144017357), (22, 91647409), (37, 54493054), (74, 27246527), (77, 26184974), (154, 13092487), (259, 7784722), (407, 4953914), (431, 4678058), (518, 3892361), (814, 2476957), (821, 2455838), (862, 2339029), (1642, 1227919), (2849, 707702), (3017, 668294), (4741, 425278), (5698, 353851), (5747, 350834), (6034, 334147), (9031, 223258), (9482, 212639), (11494, 175417), (15947, 126434), (18062, 111629), (30377, 66374), (31894, 63217), (33187, 60754)]