4262986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 8023680

約数和(自身を除く): 3760694

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 397, 413, 767, 794, 826, 1534, 2779, 5161, 5369, 5558, 10322, 10738, 23423, 36127, 46846, 72254, 163961, 304499, 327922, 608998, 2131493, 4262986]

約数ペア:

[(1, 4262986), (2, 2131493), (7, 608998), (13, 327922), (14, 304499), (26, 163961), (59, 72254), (91, 46846), (118, 36127), (182, 23423), (397, 10738), (413, 10322), (767, 5558), (794, 5369), (826, 5161), (1534, 2779)]