2658906688

素因数分解:

$2^6\times {\mathrm{2137}}^1\times {\mathrm{19441}}^1$

素因数の和:21590

約数の個数: 28

約数和(自身を含む): 5279008492

約数和(自身を除く): 2620101804

約数列:

[1, 2, 4, 8, 16, 32, 64, 2137, 4274, 8548, 17096, 19441, 34192, 38882, 68384, 77764, 136768, 155528, 311056, 622112, 1244224, 41545417, 83090834, 166181668, 332363336, 664726672, 1329453344, 2658906688]

約数ペア:

[(1, 2658906688), (2, 1329453344), (4, 664726672), (8, 332363336), (16, 166181668), (32, 83090834), (64, 41545417), (2137, 1244224), (4274, 622112), (8548, 311056), (17096, 155528), (19441, 136768), (34192, 77764), (38882, 68384)]