940304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3482

約数の個数: 20

約数和(自身を含む): 1929564

約数和(自身を除く): 989260

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3457, 6914, 13828, 27656, 55312, 58769, 117538, 235076, 470152, 940304]

約数ペア:

[(1, 940304), (2, 470152), (4, 235076), (8, 117538), (16, 58769), (17, 55312), (34, 27656), (68, 13828), (136, 6914), (272, 3457)]