1401156946

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{3559}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 2447343360

約数和(自身を除く): 1046186414

約数列:

[1, 2, 7, 14, 61, 122, 427, 461, 854, 922, 3227, 3559, 6454, 7118, 24913, 28121, 49826, 56242, 196847, 217099, 393694, 434198, 1519693, 1640699, 3039386, 3281398, 11484893, 22969786, 100082639, 200165278, 700578473, 1401156946]

約数ペア:

[(1, 1401156946), (2, 700578473), (7, 200165278), (14, 100082639), (61, 22969786), (122, 11484893), (427, 3281398), (461, 3039386), (854, 1640699), (922, 1519693), (3227, 434198), (3559, 393694), (6454, 217099), (7118, 196847), (24913, 56242), (28121, 49826)]