2015012317136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1383937031}}^1$

素因数の和:1383937059

約数の個数: 40

約数和(自身を含む): 4805029375104

約数和(自身を除く): 2790017057968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1383937031, 2767874062, 5535748124, 9687559217, 11071496248, 17991181403, 19375118434, 22142992496, 35982362806, 38750236868, 71964725612, 77500473736, 125938269821, 143929451224, 155000947472, 251876539642, 287858902448, 503753079284, 1007506158568, 2015012317136]

約数ペア:

[(1, 2015012317136), (2, 1007506158568), (4, 503753079284), (7, 287858902448), (8, 251876539642), (13, 155000947472), (14, 143929451224), (16, 125938269821), (26, 77500473736), (28, 71964725612), (52, 38750236868), (56, 35982362806), (91, 22142992496), (104, 19375118434), (112, 17991181403), (182, 11071496248), (208, 9687559217), (364, 5535748124), (728, 2767874062), (1456, 1383937031)]