1570980112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{260441}}^1$

素因数の和:260491

約数の個数: 40

約数和(自身を含む): 3390954840

約数和(自身を除く): 1819974728

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 260441, 520882, 1041764, 2083528, 3385733, 4167056, 6771466, 7552789, 13542932, 15105578, 27085864, 30211156, 54171728, 60422312, 98186257, 120844624, 196372514, 392745028, 785490056, 1570980112]

約数ペア:

[(1, 1570980112), (2, 785490056), (4, 392745028), (8, 196372514), (13, 120844624), (16, 98186257), (26, 60422312), (29, 54171728), (52, 30211156), (58, 27085864), (104, 15105578), (116, 13542932), (208, 7552789), (232, 6771466), (377, 4167056), (464, 3385733), (754, 2083528), (1508, 1041764), (3016, 520882), (6032, 260441)]