2457588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 6943104

約数和(自身を除く): 4485516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1721, 3442, 5163, 6884, 10326, 12047, 20652, 24094, 29257, 36141, 48188, 58514, 72282, 87771, 117028, 144564, 175542, 204799, 351084, 409598, 614397, 819196, 1228794, 2457588]

約数ペア:

[(1, 2457588), (2, 1228794), (3, 819196), (4, 614397), (6, 409598), (7, 351084), (12, 204799), (14, 175542), (17, 144564), (21, 117028), (28, 87771), (34, 72282), (42, 58514), (51, 48188), (68, 36141), (84, 29257), (102, 24094), (119, 20652), (204, 12047), (238, 10326), (357, 6884), (476, 5163), (714, 3442), (1428, 1721)]