1247751408

素因数分解:

$2^4\times 3^1\times {\mathrm{25994821}}^1$

素因数の和:25994832

約数の個数: 20

約数和(自身を含む): 3223357928

約数和(自身を除く): 1975606520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25994821, 51989642, 77984463, 103979284, 155968926, 207958568, 311937852, 415917136, 623875704, 1247751408]

約数ペア:

[(1, 1247751408), (2, 623875704), (3, 415917136), (4, 311937852), (6, 207958568), (8, 155968926), (12, 103979284), (16, 77984463), (24, 51989642), (48, 25994821)]