855102984

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{501821}}^1$

素因数の和:501901

約数の個数: 32

約数和(自身を含む): 2167871040

約数和(自身を除く): 1312768056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 501821, 1003642, 1505463, 2007284, 3010926, 4014568, 6021852, 12043704, 35629291, 71258582, 106887873, 142517164, 213775746, 285034328, 427551492, 855102984]

約数ペア:

[(1, 855102984), (2, 427551492), (3, 285034328), (4, 213775746), (6, 142517164), (8, 106887873), (12, 71258582), (24, 35629291), (71, 12043704), (142, 6021852), (213, 4014568), (284, 3010926), (426, 2007284), (568, 1505463), (852, 1003642), (1704, 501821)]