2437902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 5795712

約数和(自身を除く): 3357810

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 257, 279, 306, 514, 527, 558, 771, 1054, 1542, 1581, 2313, 3162, 4369, 4626, 4743, 7967, 8738, 9486, 13107, 15934, 23901, 26214, 39321, 47802, 71703, 78642, 135439, 143406, 270878, 406317, 812634, 1218951, 2437902]

約数ペア:

[(1, 2437902), (2, 1218951), (3, 812634), (6, 406317), (9, 270878), (17, 143406), (18, 135439), (31, 78642), (34, 71703), (51, 47802), (62, 39321), (93, 26214), (102, 23901), (153, 15934), (186, 13107), (257, 9486), (279, 8738), (306, 7967), (514, 4743), (527, 4626), (558, 4369), (771, 3162), (1054, 2313), (1542, 1581)]