1264861806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3727}}^1$

素因数の和:3993

約数の個数: 64

約数和(自身を含む): 2880998400

約数和(自身を除く): 1616136594

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 229, 247, 458, 494, 687, 741, 1374, 1482, 2977, 3727, 4351, 5954, 7454, 8702, 8931, 11181, 13053, 17862, 22362, 26106, 48451, 56563, 70813, 96902, 113126, 141626, 145353, 169689, 212439, 290706, 339378, 424878, 853483, 920569, 1706966, 1841138, 2560449, 2761707, 5120898, 5523414, 11095279, 16216177, 22190558, 32432354, 33285837, 48648531, 66571674, 97297062, 210810301, 421620602, 632430903, 1264861806]

約数ペア:

[(1, 1264861806), (2, 632430903), (3, 421620602), (6, 210810301), (13, 97297062), (19, 66571674), (26, 48648531), (38, 33285837), (39, 32432354), (57, 22190558), (78, 16216177), (114, 11095279), (229, 5523414), (247, 5120898), (458, 2761707), (494, 2560449), (687, 1841138), (741, 1706966), (1374, 920569), (1482, 853483), (2977, 424878), (3727, 339378), (4351, 290706), (5954, 212439), (7454, 169689), (8702, 145353), (8931, 141626), (11181, 113126), (13053, 96902), (17862, 70813), (22362, 56563), (26106, 48451)]