493840994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{16127}}^1$

素因数の和:16441

約数の個数: 16

約数和(自身を含む): 755951616

約数和(自身を除く): 262110622

約数列:

[1, 2, 61, 122, 251, 502, 15311, 16127, 30622, 32254, 983747, 1967494, 4047877, 8095754, 246920497, 493840994]

約数ペア:

[(1, 493840994), (2, 246920497), (61, 8095754), (122, 4047877), (251, 1967494), (502, 983747), (15311, 32254), (16127, 30622)]