8689668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 22268736

約数和(自身を除く): 13579068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1051, 1378, 2067, 2102, 2756, 3153, 4134, 4204, 6306, 8268, 12612, 13663, 27326, 40989, 54652, 55703, 81978, 111406, 163956, 167109, 222812, 334218, 668436, 724139, 1448278, 2172417, 2896556, 4344834, 8689668]

約数ペア:

[(1, 8689668), (2, 4344834), (3, 2896556), (4, 2172417), (6, 1448278), (12, 724139), (13, 668436), (26, 334218), (39, 222812), (52, 167109), (53, 163956), (78, 111406), (106, 81978), (156, 55703), (159, 54652), (212, 40989), (318, 27326), (636, 13663), (689, 12612), (1051, 8268), (1378, 6306), (2067, 4204), (2102, 4134), (2756, 3153)]