212634552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{681521}}^1$

素因数の和:681543

約数の個数: 32

約数和(自身を含む): 572478480

約数和(自身を除く): 359843928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 681521, 1363042, 2044563, 2726084, 4089126, 5452168, 8178252, 8859773, 16356504, 17719546, 26579319, 35439092, 53158638, 70878184, 106317276, 212634552]

約数ペア:

[(1, 212634552), (2, 106317276), (3, 70878184), (4, 53158638), (6, 35439092), (8, 26579319), (12, 17719546), (13, 16356504), (24, 8859773), (26, 8178252), (39, 5452168), (52, 4089126), (78, 2726084), (104, 2044563), (156, 1363042), (312, 681521)]