2018598304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{4861}}^1$

素因数の和:5573

約数の個数: 48

約数和(自身を含む): 4190266080

約数和(自身を除く): 2171667776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 683, 1366, 2732, 4861, 5464, 9722, 10928, 12977, 19444, 21856, 25954, 38888, 51908, 77776, 92359, 103816, 155552, 184718, 207632, 369436, 415264, 738872, 1477744, 2955488, 3320063, 6640126, 13280252, 26560504, 53121008, 63081197, 106242016, 126162394, 252324788, 504649576, 1009299152, 2018598304]

約数ペア:

[(1, 2018598304), (2, 1009299152), (4, 504649576), (8, 252324788), (16, 126162394), (19, 106242016), (32, 63081197), (38, 53121008), (76, 26560504), (152, 13280252), (304, 6640126), (608, 3320063), (683, 2955488), (1366, 1477744), (2732, 738872), (4861, 415264), (5464, 369436), (9722, 207632), (10928, 184718), (12977, 155552), (19444, 103816), (21856, 92359), (25954, 77776), (38888, 51908)]