2019694434

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 4248059904

約数和(自身を除く): 2228365470

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 193, 258, 282, 386, 579, 863, 1158, 1726, 2021, 2589, 4042, 5178, 6063, 8299, 9071, 12126, 16598, 18142, 24897, 27213, 37109, 40561, 49794, 54426, 74218, 81122, 111327, 121683, 166559, 222654, 243366, 333118, 390053, 499677, 780106, 999354, 1170159, 1744123, 2340318, 3488246, 5232369, 7162037, 7828273, 10464738, 14324074, 15656546, 21486111, 23484819, 42972222, 46969638, 336615739, 673231478, 1009847217, 2019694434]

約数ペア:

[(1, 2019694434), (2, 1009847217), (3, 673231478), (6, 336615739), (43, 46969638), (47, 42972222), (86, 23484819), (94, 21486111), (129, 15656546), (141, 14324074), (193, 10464738), (258, 7828273), (282, 7162037), (386, 5232369), (579, 3488246), (863, 2340318), (1158, 1744123), (1726, 1170159), (2021, 999354), (2589, 780106), (4042, 499677), (5178, 390053), (6063, 333118), (8299, 243366), (9071, 222654), (12126, 166559), (16598, 121683), (18142, 111327), (24897, 81122), (27213, 74218), (37109, 54426), (40561, 49794)]