4215588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 10790976

約数和(自身を除く): 6575388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 443, 732, 793, 886, 1329, 1586, 1772, 2379, 2658, 3172, 4758, 5316, 5759, 9516, 11518, 17277, 23036, 27023, 34554, 54046, 69108, 81069, 108092, 162138, 324276, 351299, 702598, 1053897, 1405196, 2107794, 4215588]

約数ペア:

[(1, 4215588), (2, 2107794), (3, 1405196), (4, 1053897), (6, 702598), (12, 351299), (13, 324276), (26, 162138), (39, 108092), (52, 81069), (61, 69108), (78, 54046), (122, 34554), (156, 27023), (183, 23036), (244, 17277), (366, 11518), (443, 9516), (732, 5759), (793, 5316), (886, 4758), (1329, 3172), (1586, 2658), (1772, 2379)]