1259451388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4639}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 2488227840

約数和(自身を除く): 1228776452

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 227, 299, 454, 598, 908, 1196, 2951, 4639, 5221, 5902, 9278, 10442, 11804, 18556, 20884, 60307, 67873, 106697, 120614, 135746, 213394, 241228, 271492, 426788, 1053053, 1387061, 2106106, 2774122, 4212212, 5548244, 13689689, 24220219, 27379378, 48440438, 54758756, 96880876, 314862847, 629725694, 1259451388]

約数ペア:

[(1, 1259451388), (2, 629725694), (4, 314862847), (13, 96880876), (23, 54758756), (26, 48440438), (46, 27379378), (52, 24220219), (92, 13689689), (227, 5548244), (299, 4212212), (454, 2774122), (598, 2106106), (908, 1387061), (1196, 1053053), (2951, 426788), (4639, 271492), (5221, 241228), (5902, 213394), (9278, 135746), (10442, 120614), (11804, 106697), (18556, 67873), (20884, 60307)]