1306140928

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{221831}}^1$

素因数の和:221870

約数の個数: 36

約数和(自身を含む): 2720547648

約数和(自身を除く): 1414406720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 221831, 443662, 887324, 1774648, 3549296, 5102113, 7098592, 10204226, 14197184, 20408452, 28394368, 40816904, 56788736, 81633808, 163267616, 326535232, 653070464, 1306140928]

約数ペア:

[(1, 1306140928), (2, 653070464), (4, 326535232), (8, 163267616), (16, 81633808), (23, 56788736), (32, 40816904), (46, 28394368), (64, 20408452), (92, 14197184), (128, 10204226), (184, 7098592), (256, 5102113), (368, 3549296), (736, 1774648), (1472, 887324), (2944, 443662), (5888, 221831)]