754421896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{9739}}^1$

素因数の和:10189

約数の個数: 32

約数和(自身を含む): 1479700800

約数和(自身を除く): 725278904

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 421, 842, 1684, 3368, 9683, 9739, 19366, 19478, 38732, 38956, 77464, 77912, 223997, 447994, 895988, 1791976, 4100119, 8200238, 16400476, 32800952, 94302737, 188605474, 377210948, 754421896]

約数ペア:

[(1, 754421896), (2, 377210948), (4, 188605474), (8, 94302737), (23, 32800952), (46, 16400476), (92, 8200238), (184, 4100119), (421, 1791976), (842, 895988), (1684, 447994), (3368, 223997), (9683, 77912), (9739, 77464), (19366, 38956), (19478, 38732)]