1387671636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{9161}}^1$

素因数の和:10152

約数の個数: 48

約数和(自身を含む): 3490941888

約数和(自身を除く): 2103270252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 971, 1942, 2913, 3884, 5826, 9161, 11652, 12623, 18322, 25246, 27483, 36644, 37869, 50492, 54966, 75738, 109932, 119093, 151476, 238186, 357279, 476372, 714558, 1429116, 8895331, 17790662, 26685993, 35581324, 53371986, 106743972, 115639303, 231278606, 346917909, 462557212, 693835818, 1387671636]

約数ペア:

[(1, 1387671636), (2, 693835818), (3, 462557212), (4, 346917909), (6, 231278606), (12, 115639303), (13, 106743972), (26, 53371986), (39, 35581324), (52, 26685993), (78, 17790662), (156, 8895331), (971, 1429116), (1942, 714558), (2913, 476372), (3884, 357279), (5826, 238186), (9161, 151476), (11652, 119093), (12623, 109932), (18322, 75738), (25246, 54966), (27483, 50492), (36644, 37869)]