802565556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{4639}}^1$

素因数の和:5768

約数の個数: 48

約数和(自身を含む): 2018956800

約数和(自身を除く): 1216391244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1109, 2218, 3327, 4436, 4639, 6654, 9278, 13308, 13917, 14417, 18556, 27834, 28834, 43251, 55668, 57668, 60307, 86502, 120614, 173004, 180921, 241228, 361842, 723684, 5144651, 10289302, 15433953, 20578604, 30867906, 61735812, 66880463, 133760926, 200641389, 267521852, 401282778, 802565556]

約数ペア:

[(1, 802565556), (2, 401282778), (3, 267521852), (4, 200641389), (6, 133760926), (12, 66880463), (13, 61735812), (26, 30867906), (39, 20578604), (52, 15433953), (78, 10289302), (156, 5144651), (1109, 723684), (2218, 361842), (3327, 241228), (4436, 180921), (4639, 173004), (6654, 120614), (9278, 86502), (13308, 60307), (13917, 57668), (14417, 55668), (18556, 43251), (27834, 28834)]