8212308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 12786348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 863, 1586, 1726, 2379, 2589, 3172, 3452, 4758, 5178, 9516, 10356, 11219, 22438, 33657, 44876, 52643, 67314, 105286, 134628, 157929, 210572, 315858, 631716, 684359, 1368718, 2053077, 2737436, 4106154, 8212308]

約数ペア:

[(1, 8212308), (2, 4106154), (3, 2737436), (4, 2053077), (6, 1368718), (12, 684359), (13, 631716), (26, 315858), (39, 210572), (52, 157929), (61, 134628), (78, 105286), (122, 67314), (156, 52643), (183, 44876), (244, 33657), (366, 22438), (732, 11219), (793, 10356), (863, 9516), (1586, 5178), (1726, 4758), (2379, 3452), (2589, 3172)]