1640483364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{58099}}^1$

素因数の和:58300

約数の個数: 48

約数和(自身を含む): 4145086400

約数和(自身を除く): 2504603036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 7059, 9412, 14118, 28236, 58099, 116198, 174297, 232396, 348594, 697188, 755287, 1510574, 2265861, 3021148, 4531722, 9063444, 10515919, 21031838, 31547757, 42063676, 63095514, 126191028, 136706947, 273413894, 410120841, 546827788, 820241682, 1640483364]

約数ペア:

[(1, 1640483364), (2, 820241682), (3, 546827788), (4, 410120841), (6, 273413894), (12, 136706947), (13, 126191028), (26, 63095514), (39, 42063676), (52, 31547757), (78, 21031838), (156, 10515919), (181, 9063444), (362, 4531722), (543, 3021148), (724, 2265861), (1086, 1510574), (2172, 755287), (2353, 697188), (4706, 348594), (7059, 232396), (9412, 174297), (14118, 116198), (28236, 58099)]