451844144

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{67079}}^1$

素因数の和:67508

約数の個数: 20

約数和(自身を含む): 877540560

約数和(自身を除く): 425696416

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 67079, 134158, 268316, 536632, 1073264, 28240259, 56480518, 112961036, 225922072, 451844144]

約数ペア:

[(1, 451844144), (2, 225922072), (4, 112961036), (8, 56480518), (16, 28240259), (421, 1073264), (842, 536632), (1684, 268316), (3368, 134158), (6736, 67079)]