1900201416

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1\times {\mathrm{1997}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 4873841280

約数和(自身を除く): 2973639864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 967, 984, 1934, 1997, 2901, 3868, 3994, 5802, 5991, 7736, 7988, 11604, 11982, 15976, 23208, 23964, 39647, 47928, 79294, 81877, 118941, 158588, 163754, 237882, 245631, 317176, 327508, 475764, 491262, 655016, 951528, 982524, 1931099, 1965048, 3862198, 5793297, 7724396, 11586594, 15448792, 23173188, 46346376, 79175059, 158350118, 237525177, 316700236, 475050354, 633400472, 950100708, 1900201416]

約数ペア:

[(1, 1900201416), (2, 950100708), (3, 633400472), (4, 475050354), (6, 316700236), (8, 237525177), (12, 158350118), (24, 79175059), (41, 46346376), (82, 23173188), (123, 15448792), (164, 11586594), (246, 7724396), (328, 5793297), (492, 3862198), (967, 1965048), (984, 1931099), (1934, 982524), (1997, 951528), (2901, 655016), (3868, 491262), (3994, 475764), (5802, 327508), (5991, 317176), (7736, 245631), (7988, 237882), (11604, 163754), (11982, 158588), (15976, 118941), (23208, 81877), (23964, 79294), (39647, 47928)]