1301471312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4784821}}^1$

素因数の和:4784846

約数の個数: 20

約数和(自身を含む): 2669930676

約数和(自身を除く): 1368459364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4784821, 9569642, 19139284, 38278568, 76557136, 81341957, 162683914, 325367828, 650735656, 1301471312]

約数ペア:

[(1, 1301471312), (2, 650735656), (4, 325367828), (8, 162683914), (16, 81341957), (17, 76557136), (34, 38278568), (68, 19139284), (136, 9569642), (272, 4784821)]