2017885948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{60539}}^1$

素因数の和:61197

約数の個数: 24

約数和(自身を含む): 3808934640

約数和(自身を除く): 1791048692

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2564, 8333, 16666, 33332, 60539, 121078, 242156, 787007, 1574014, 3148028, 38805499, 77610998, 155221996, 504471487, 1008942974, 2017885948]

約数ペア:

[(1, 2017885948), (2, 1008942974), (4, 504471487), (13, 155221996), (26, 77610998), (52, 38805499), (641, 3148028), (1282, 1574014), (2564, 787007), (8333, 242156), (16666, 121078), (33332, 60539)]