2116716836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{8447}}^1$

素因数の和:8604

約数の個数: 48

約数和(自身を含む): 4106403840

約数和(自身を除く): 1989687004

約数列:

[1, 2, 4, 13, 26, 52, 61, 79, 122, 158, 244, 316, 793, 1027, 1586, 2054, 3172, 4108, 4819, 8447, 9638, 16894, 19276, 33788, 62647, 109811, 125294, 219622, 250588, 439244, 515267, 667313, 1030534, 1334626, 2061068, 2669252, 6698471, 8675069, 13396942, 17350138, 26793884, 34700276, 40706093, 81412186, 162824372, 529179209, 1058358418, 2116716836]

約数ペア:

[(1, 2116716836), (2, 1058358418), (4, 529179209), (13, 162824372), (26, 81412186), (52, 40706093), (61, 34700276), (79, 26793884), (122, 17350138), (158, 13396942), (244, 8675069), (316, 6698471), (793, 2669252), (1027, 2061068), (1586, 1334626), (2054, 1030534), (3172, 667313), (4108, 515267), (4819, 439244), (8447, 250588), (9638, 219622), (16894, 125294), (19276, 109811), (33788, 62647)]