2671900528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 5774487552

約数和(自身を除く): 3102587024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 191, 244, 382, 488, 671, 764, 976, 1303, 1342, 1528, 2101, 2606, 2684, 3056, 4202, 5212, 5368, 8404, 10424, 10736, 11651, 14333, 16808, 20848, 23302, 28666, 33616, 46604, 57332, 79483, 93208, 114664, 128161, 158966, 186416, 229328, 248873, 256322, 317932, 497746, 512644, 635864, 874313, 995492, 1025288, 1271728, 1748626, 1990984, 2050576, 2737603, 3497252, 3981968, 5475206, 6994504, 10950412, 13989008, 15181253, 21900824, 30362506, 43801648, 60725012, 121450024, 166993783, 242900048, 333987566, 667975132, 1335950264, 2671900528]

約数ペア:

[(1, 2671900528), (2, 1335950264), (4, 667975132), (8, 333987566), (11, 242900048), (16, 166993783), (22, 121450024), (44, 60725012), (61, 43801648), (88, 30362506), (122, 21900824), (176, 15181253), (191, 13989008), (244, 10950412), (382, 6994504), (488, 5475206), (671, 3981968), (764, 3497252), (976, 2737603), (1303, 2050576), (1342, 1990984), (1528, 1748626), (2101, 1271728), (2606, 1025288), (2684, 995492), (3056, 874313), (4202, 635864), (5212, 512644), (5368, 497746), (8404, 317932), (10424, 256322), (10736, 248873), (11651, 229328), (14333, 186416), (16808, 158966), (20848, 128161), (23302, 114664), (28666, 93208), (33616, 79483), (46604, 57332)]