2635408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9689}}^1$

素因数の和:9714

約数の個数: 20

約数和(自身を含む): 5407020

約数和(自身を除く): 2771612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9689, 19378, 38756, 77512, 155024, 164713, 329426, 658852, 1317704, 2635408]

約数ペア:

[(1, 2635408), (2, 1317704), (4, 658852), (8, 329426), (16, 164713), (17, 155024), (34, 77512), (68, 38756), (136, 19378), (272, 9689)]