1313796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2133564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 269, 407, 444, 538, 807, 814, 1076, 1221, 1614, 1628, 2442, 2959, 3228, 4884, 5918, 8877, 9953, 11836, 17754, 19906, 29859, 35508, 39812, 59718, 109483, 119436, 218966, 328449, 437932, 656898, 1313796]

約数ペア:

[(1, 1313796), (2, 656898), (3, 437932), (4, 328449), (6, 218966), (11, 119436), (12, 109483), (22, 59718), (33, 39812), (37, 35508), (44, 29859), (66, 19906), (74, 17754), (111, 11836), (132, 9953), (148, 8877), (222, 5918), (269, 4884), (407, 3228), (444, 2959), (538, 2442), (807, 1628), (814, 1614), (1076, 1221)]