1263079298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{61261}}^1$

素因数の和:61350

約数の個数: 24

約数和(自身を含む): 2085235956

約数和(自身を除く): 822156658

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 20618, 61261, 122522, 796393, 1592786, 3736921, 7473842, 10353109, 20706218, 48579973, 97159946, 631539649, 1263079298]

約数ペア:

[(1, 1263079298), (2, 631539649), (13, 97159946), (26, 48579973), (61, 20706218), (122, 10353109), (169, 7473842), (338, 3736921), (793, 1592786), (1586, 796393), (10309, 122522), (20618, 61261)]