557415292

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{131839}}^1$

素因数の和:132001

約数の個数: 24

約数和(自身を含む): 1122222080

約数和(自身を除く): 564806788

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 131839, 263678, 527356, 922873, 1845746, 3691492, 19907689, 39815378, 79630756, 139353823, 278707646, 557415292]

約数ペア:

[(1, 557415292), (2, 278707646), (4, 139353823), (7, 79630756), (14, 39815378), (28, 19907689), (151, 3691492), (302, 1845746), (604, 922873), (1057, 527356), (2114, 263678), (4228, 131839)]