3837988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 8878464

約数和(自身を除く): 5040476

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 733, 748, 1309, 1466, 2618, 2932, 5131, 5236, 8063, 10262, 12461, 16126, 20524, 24922, 32252, 49844, 56441, 87227, 112882, 137071, 174454, 225764, 274142, 348908, 548284, 959497, 1918994, 3837988]

約数ペア:

[(1, 3837988), (2, 1918994), (4, 959497), (7, 548284), (11, 348908), (14, 274142), (17, 225764), (22, 174454), (28, 137071), (34, 112882), (44, 87227), (68, 56441), (77, 49844), (119, 32252), (154, 24922), (187, 20524), (238, 16126), (308, 12461), (374, 10262), (476, 8063), (733, 5236), (748, 5131), (1309, 2932), (1466, 2618)]