2624990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 5023296

約数和(自身を除く): 2398306

約数列:

[1, 2, 5, 10, 23, 46, 101, 113, 115, 202, 226, 230, 505, 565, 1010, 1130, 2323, 2599, 4646, 5198, 11413, 11615, 12995, 22826, 23230, 25990, 57065, 114130, 262499, 524998, 1312495, 2624990]

約数ペア:

[(1, 2624990), (2, 1312495), (5, 524998), (10, 262499), (23, 114130), (46, 57065), (101, 25990), (113, 23230), (115, 22826), (202, 12995), (226, 11615), (230, 11413), (505, 5198), (565, 4646), (1010, 2599), (1130, 2323)]