1323956478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{9967}}^1$

素因数の和:10129

約数の個数: 48

約数和(自身を含む): 2889444096

約数和(自身を除く): 1565487618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 169, 262, 338, 393, 507, 786, 1014, 1703, 3406, 5109, 9967, 10218, 19934, 22139, 29901, 44278, 59802, 66417, 129571, 132834, 259142, 388713, 777426, 1305677, 1684423, 2611354, 3368846, 3917031, 5053269, 7834062, 10106538, 16973801, 33947602, 50921403, 101842806, 220659413, 441318826, 661978239, 1323956478]

約数ペア:

[(1, 1323956478), (2, 661978239), (3, 441318826), (6, 220659413), (13, 101842806), (26, 50921403), (39, 33947602), (78, 16973801), (131, 10106538), (169, 7834062), (262, 5053269), (338, 3917031), (393, 3368846), (507, 2611354), (786, 1684423), (1014, 1305677), (1703, 777426), (3406, 388713), (5109, 259142), (9967, 132834), (10218, 129571), (19934, 66417), (22139, 59802), (29901, 44278)]