812645764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2767}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 1724308992

約数和(自身を除く): 911663228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 617, 1234, 2468, 2767, 4319, 5534, 8638, 10489, 11068, 17276, 19369, 20978, 38738, 41956, 47039, 73423, 77476, 94078, 146846, 188156, 293692, 329273, 658546, 1317092, 1707239, 3414478, 6828956, 11950673, 23901346, 29023063, 47802692, 58046126, 116092252, 203161441, 406322882, 812645764]

約数ペア:

[(1, 812645764), (2, 406322882), (4, 203161441), (7, 116092252), (14, 58046126), (17, 47802692), (28, 29023063), (34, 23901346), (68, 11950673), (119, 6828956), (238, 3414478), (476, 1707239), (617, 1317092), (1234, 658546), (2468, 329273), (2767, 293692), (4319, 188156), (5534, 146846), (8638, 94078), (10489, 77476), (11068, 73423), (17276, 47039), (19369, 41956), (20978, 38738)]