1589172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 4083072

約数和(自身を除く): 2493900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 167, 183, 244, 334, 366, 501, 668, 732, 793, 1002, 1586, 2004, 2171, 2379, 3172, 4342, 4758, 6513, 8684, 9516, 10187, 13026, 20374, 26052, 30561, 40748, 61122, 122244, 132431, 264862, 397293, 529724, 794586, 1589172]

約数ペア:

[(1, 1589172), (2, 794586), (3, 529724), (4, 397293), (6, 264862), (12, 132431), (13, 122244), (26, 61122), (39, 40748), (52, 30561), (61, 26052), (78, 20374), (122, 13026), (156, 10187), (167, 9516), (183, 8684), (244, 6513), (334, 4758), (366, 4342), (501, 3172), (668, 2379), (732, 2171), (793, 2004), (1002, 1586)]