131496722

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 230394240

約数和(自身を除く): 98897518

約数列:

[1, 2, 7, 14, 59, 118, 397, 401, 413, 794, 802, 826, 2779, 2807, 5558, 5614, 23423, 23659, 46846, 47318, 159197, 163961, 165613, 318394, 327922, 331226, 1114379, 2228758, 9392623, 18785246, 65748361, 131496722]

約数ペア:

[(1, 131496722), (2, 65748361), (7, 18785246), (14, 9392623), (59, 2228758), (118, 1114379), (397, 331226), (401, 327922), (413, 318394), (794, 165613), (802, 163961), (826, 159197), (2779, 47318), (2807, 46846), (5558, 23659), (5614, 23423)]