4220346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 9249408

約数和(自身を除く): 5029062

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 887, 1586, 1774, 2379, 2661, 4758, 5322, 11531, 23062, 34593, 54107, 69186, 108214, 162321, 324642, 703391, 1406782, 2110173, 4220346]

約数ペア:

[(1, 4220346), (2, 2110173), (3, 1406782), (6, 703391), (13, 324642), (26, 162321), (39, 108214), (61, 69186), (78, 54107), (122, 34593), (183, 23062), (366, 11531), (793, 5322), (887, 4758), (1586, 2661), (1774, 2379)]