1838818430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263819}}^1$

素因数の和:263884

約数の個数: 32

約数和(自身を含む): 3590062560

約数和(自身を除く): 1751244130

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 263819, 527638, 1319095, 2638190, 4484923, 8969846, 10816579, 21633158, 22424615, 44849230, 54082895, 108165790, 183881843, 367763686, 919409215, 1838818430]

約数ペア:

[(1, 1838818430), (2, 919409215), (5, 367763686), (10, 183881843), (17, 108165790), (34, 54082895), (41, 44849230), (82, 22424615), (85, 21633158), (170, 10816579), (205, 8969846), (410, 4484923), (697, 2638190), (1394, 1319095), (3485, 527638), (6970, 263819)]