938551490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1538609}}^1$

素因数の和:1538677

約数の個数: 16

約数和(自身を含む): 1717088760

約数和(自身を除く): 778537270

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1538609, 3077218, 7693045, 15386090, 93855149, 187710298, 469275745, 938551490]

約数ペア:

[(1, 938551490), (2, 469275745), (5, 187710298), (10, 93855149), (61, 15386090), (122, 7693045), (305, 3077218), (610, 1538609)]