4261998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 9287712

約数和(自身を除く): 5025714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 541, 606, 1082, 1313, 1623, 2626, 3246, 3939, 7033, 7878, 14066, 21099, 42198, 54641, 109282, 163923, 327846, 710333, 1420666, 2130999, 4261998]

約数ペア:

[(1, 4261998), (2, 2130999), (3, 1420666), (6, 710333), (13, 327846), (26, 163923), (39, 109282), (78, 54641), (101, 42198), (202, 21099), (303, 14066), (541, 7878), (606, 7033), (1082, 3939), (1313, 3246), (1623, 2626)]