1265072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4676

約数の個数: 20

約数和(自身を含む): 2595816

約数和(自身を除く): 1330744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4651, 9302, 18604, 37208, 74416, 79067, 158134, 316268, 632536, 1265072]

約数ペア:

[(1, 1265072), (2, 632536), (4, 316268), (8, 158134), (16, 79067), (17, 74416), (34, 37208), (68, 18604), (136, 9302), (272, 4651)]