494243632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{1811}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 986155632

約数和(自身を除く): 491912000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 461, 592, 922, 1811, 1844, 3622, 3688, 7244, 7376, 14488, 17057, 28976, 34114, 67007, 68228, 134014, 136456, 268028, 272912, 536056, 834871, 1072112, 1669742, 3339484, 6678968, 13357936, 30890227, 61780454, 123560908, 247121816, 494243632]

約数ペア:

[(1, 494243632), (2, 247121816), (4, 123560908), (8, 61780454), (16, 30890227), (37, 13357936), (74, 6678968), (148, 3339484), (296, 1669742), (461, 1072112), (592, 834871), (922, 536056), (1811, 272912), (1844, 268028), (3622, 136456), (3688, 134014), (7244, 68228), (7376, 67007), (14488, 34114), (17057, 28976)]