1900658704

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{17477}}^1$

素因数の和:18463

約数の個数: 40

約数和(自身を含む): 4213176768

約数和(自身を除く): 2312518064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1942, 3884, 6797, 7768, 13594, 15536, 17477, 27188, 34954, 54376, 69908, 108752, 122339, 139816, 244678, 279632, 489356, 978712, 1957424, 16970167, 33940334, 67880668, 118791169, 135761336, 237582338, 271522672, 475164676, 950329352, 1900658704]

約数ペア:

[(1, 1900658704), (2, 950329352), (4, 475164676), (7, 271522672), (8, 237582338), (14, 135761336), (16, 118791169), (28, 67880668), (56, 33940334), (112, 16970167), (971, 1957424), (1942, 978712), (3884, 489356), (6797, 279632), (7768, 244678), (13594, 139816), (15536, 122339), (17477, 108752), (27188, 69908), (34954, 54376)]