13408044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 34268640

約数和(自身を除く): 20860596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1409, 1586, 2379, 2818, 3172, 4227, 4758, 5636, 8454, 9516, 16908, 18317, 36634, 54951, 73268, 85949, 109902, 171898, 219804, 257847, 343796, 515694, 1031388, 1117337, 2234674, 3352011, 4469348, 6704022, 13408044]

約数ペア:

[(1, 13408044), (2, 6704022), (3, 4469348), (4, 3352011), (6, 2234674), (12, 1117337), (13, 1031388), (26, 515694), (39, 343796), (52, 257847), (61, 219804), (78, 171898), (122, 109902), (156, 85949), (183, 73268), (244, 54951), (366, 36634), (732, 18317), (793, 16908), (1409, 9516), (1586, 8454), (2379, 5636), (2818, 4758), (3172, 4227)]