679353636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{334987}}^1$

素因数の和:335020

約数の個数: 36

約数和(自身を含む): 1716478512

約数和(自身を除く): 1037124876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 334987, 669974, 1004961, 1339948, 2009922, 4019844, 4354831, 8709662, 13064493, 17419324, 26128986, 52257972, 56612803, 113225606, 169838409, 226451212, 339676818, 679353636]

約数ペア:

[(1, 679353636), (2, 339676818), (3, 226451212), (4, 169838409), (6, 113225606), (12, 56612803), (13, 52257972), (26, 26128986), (39, 17419324), (52, 13064493), (78, 8709662), (156, 4354831), (169, 4019844), (338, 2009922), (507, 1339948), (676, 1004961), (1014, 669974), (2028, 334987)]