1214911684

素因数分解:

$2^2\times 7^2\times {\mathrm{6198529}}^1$

素因数の和:6198547

約数の個数: 18

約数和(自身を含む): 2473213470

約数和(自身を除く): 1258301786

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6198529, 12397058, 24794116, 43389703, 86779406, 173558812, 303727921, 607455842, 1214911684]

約数ペア:

[(1, 1214911684), (2, 607455842), (4, 303727921), (7, 173558812), (14, 86779406), (28, 43389703), (49, 24794116), (98, 12397058), (196, 6198529)]