869485562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{2099}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 1499904000

約数和(自身を除く): 630418438

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 991, 1982, 2099, 4198, 10901, 18829, 21802, 23089, 37658, 39881, 46178, 79762, 207119, 414238, 438691, 877382, 2080109, 4160218, 22881199, 39522071, 45762398, 79044142, 434742781, 869485562]

約数ペア:

[(1, 869485562), (2, 434742781), (11, 79044142), (19, 45762398), (22, 39522071), (38, 22881199), (209, 4160218), (418, 2080109), (991, 877382), (1982, 438691), (2099, 414238), (4198, 207119), (10901, 79762), (18829, 46178), (21802, 39881), (23089, 37658)]