2034804980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{132647}}^1$

素因数の和:132728

約数の個数: 48

約数和(自身を含む): 4679821440

約数和(自身を除く): 2645016460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 132647, 265294, 530588, 663235, 1326470, 1724411, 2652940, 3448822, 6897644, 7826173, 8622055, 15652346, 17244110, 31304692, 34488220, 39130865, 78261730, 101740249, 156523460, 203480498, 406960996, 508701245, 1017402490, 2034804980]

約数ペア:

[(1, 2034804980), (2, 1017402490), (4, 508701245), (5, 406960996), (10, 203480498), (13, 156523460), (20, 101740249), (26, 78261730), (52, 39130865), (59, 34488220), (65, 31304692), (118, 17244110), (130, 15652346), (236, 8622055), (260, 7826173), (295, 6897644), (590, 3448822), (767, 2652940), (1180, 1724411), (1534, 1326470), (3068, 663235), (3835, 530588), (7670, 265294), (15340, 132647)]