1898469940

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{119101}}^1$

素因数の和:119907

約数の個数: 24

約数和(自身を含む): 3991822632

約数和(自身を除く): 2093352692

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940, 119101, 238202, 476404, 595505, 1191010, 2382020, 94923497, 189846994, 379693988, 474617485, 949234970, 1898469940]

約数ペア:

[(1, 1898469940), (2, 949234970), (4, 474617485), (5, 379693988), (10, 189846994), (20, 94923497), (797, 2382020), (1594, 1191010), (3188, 595505), (3985, 476404), (7970, 238202), (15940, 119101)]