2887936338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{2087}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 6754295808

約数和(自身を除く): 3866359470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 701, 987, 1402, 1974, 2087, 2103, 4174, 4206, 4907, 6261, 9814, 12522, 14609, 14721, 29218, 29442, 32947, 43827, 65894, 87654, 98089, 98841, 196178, 197682, 230629, 294267, 461258, 588534, 686623, 691887, 1373246, 1383774, 1462987, 2059869, 2925974, 4119738, 4388961, 8777922, 10240909, 20481818, 30722727, 61445454, 68760389, 137520778, 206281167, 412562334, 481322723, 962645446, 1443968169, 2887936338]

約数ペア:

[(1, 2887936338), (2, 1443968169), (3, 962645446), (6, 481322723), (7, 412562334), (14, 206281167), (21, 137520778), (42, 68760389), (47, 61445454), (94, 30722727), (141, 20481818), (282, 10240909), (329, 8777922), (658, 4388961), (701, 4119738), (987, 2925974), (1402, 2059869), (1974, 1462987), (2087, 1383774), (2103, 1373246), (4174, 691887), (4206, 686623), (4907, 588534), (6261, 461258), (9814, 294267), (12522, 230629), (14609, 197682), (14721, 196178), (29218, 98841), (29442, 98089), (32947, 87654), (43827, 65894)]