748516738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13049}}^1$

素因数の和:13146

約数の個数: 32

約数和(自身を含む): 1240272000

約数和(自身を除く): 491755262

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 667, 989, 1247, 1334, 1978, 2494, 13049, 26098, 28681, 57362, 300127, 378421, 561107, 600254, 756842, 1122214, 8703683, 12905461, 16272103, 17407366, 25810922, 32544206, 374258369, 748516738]

約数ペア:

[(1, 748516738), (2, 374258369), (23, 32544206), (29, 25810922), (43, 17407366), (46, 16272103), (58, 12905461), (86, 8703683), (667, 1122214), (989, 756842), (1247, 600254), (1334, 561107), (1978, 378421), (2494, 300127), (13049, 57362), (26098, 28681)]