2128956468

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{165343}}^1$

素因数の和:165416

約数の個数: 48

約数和(自身を含む): 5277780480

約数和(自身を除く): 3148824012

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 165343, 330686, 496029, 661372, 992058, 1984116, 4794947, 6117691, 9589894, 12235382, 14384841, 18353073, 19179788, 24470764, 28769682, 36706146, 57539364, 73412292, 177413039, 354826078, 532239117, 709652156, 1064478234, 2128956468]

約数ペア:

[(1, 2128956468), (2, 1064478234), (3, 709652156), (4, 532239117), (6, 354826078), (12, 177413039), (29, 73412292), (37, 57539364), (58, 36706146), (74, 28769682), (87, 24470764), (111, 19179788), (116, 18353073), (148, 14384841), (174, 12235382), (222, 9589894), (348, 6117691), (444, 4794947), (1073, 1984116), (2146, 992058), (3219, 661372), (4292, 496029), (6438, 330686), (12876, 165343)]