921842408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{22079}}^1$

素因数の和:22409

約数の個数: 32

約数和(自身を含む): 1836172800

約数和(自身を除く): 914330392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2456, 5219, 10438, 20876, 22079, 41752, 44158, 88316, 176632, 375343, 750686, 1501372, 3002744, 6778253, 13556506, 27113012, 54226024, 115230301, 230460602, 460921204, 921842408]

約数ペア:

[(1, 921842408), (2, 460921204), (4, 230460602), (8, 115230301), (17, 54226024), (34, 27113012), (68, 13556506), (136, 6778253), (307, 3002744), (614, 1501372), (1228, 750686), (2456, 375343), (5219, 176632), (10438, 88316), (20876, 44158), (22079, 41752)]