299395964

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{78049}}^1$

素因数の和:78197

約数の個数: 24

約数和(自身を含む): 603170400

約数和(自身を除く): 303774436

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 78049, 156098, 312196, 546343, 1092686, 2185372, 10692713, 21385426, 42770852, 74848991, 149697982, 299395964]

約数ペア:

[(1, 299395964), (2, 149697982), (4, 74848991), (7, 42770852), (14, 21385426), (28, 10692713), (137, 2185372), (274, 1092686), (548, 546343), (959, 312196), (1918, 156098), (3836, 78049)]