778830130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{10529}}^1$

素因数の和:11118

約数の個数: 32

約数和(自身を含む): 1512529200

約数和(自身を除く): 733699070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2845, 5690, 7397, 10529, 14794, 21058, 36985, 52645, 73970, 105290, 136877, 273754, 684385, 1368770, 5991001, 11982002, 29955005, 59910010, 77883013, 155766026, 389415065, 778830130]

約数ペア:

[(1, 778830130), (2, 389415065), (5, 155766026), (10, 77883013), (13, 59910010), (26, 29955005), (65, 11982002), (130, 5991001), (569, 1368770), (1138, 684385), (2845, 273754), (5690, 136877), (7397, 105290), (10529, 73970), (14794, 52645), (21058, 36985)]