829970636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 1619896320

約数和(自身を除く): 789925684

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 191, 244, 382, 671, 764, 1342, 1619, 2101, 2684, 3238, 4202, 6476, 8404, 11651, 17809, 23302, 35618, 46604, 71236, 98759, 128161, 197518, 256322, 309229, 395036, 512644, 618458, 1086349, 1236916, 2172698, 3401519, 4345396, 6803038, 13606076, 18862969, 37725938, 75451876, 207492659, 414985318, 829970636]

約数ペア:

[(1, 829970636), (2, 414985318), (4, 207492659), (11, 75451876), (22, 37725938), (44, 18862969), (61, 13606076), (122, 6803038), (191, 4345396), (244, 3401519), (382, 2172698), (671, 1236916), (764, 1086349), (1342, 618458), (1619, 512644), (2101, 395036), (2684, 309229), (3238, 256322), (4202, 197518), (6476, 128161), (8404, 98759), (11651, 71236), (17809, 46604), (23302, 35618)]