1217863626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{127739}}^1$

素因数の和:127978

約数の個数: 32

約数和(自身を含む): 2795973120

約数和(自身を除く): 1578109494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 127739, 255478, 383217, 766434, 894173, 1788346, 2682519, 5365038, 28996753, 57993506, 86990259, 173980518, 202977271, 405954542, 608931813, 1217863626]

約数ペア:

[(1, 1217863626), (2, 608931813), (3, 405954542), (6, 202977271), (7, 173980518), (14, 86990259), (21, 57993506), (42, 28996753), (227, 5365038), (454, 2682519), (681, 1788346), (1362, 894173), (1589, 766434), (3178, 383217), (4767, 255478), (9534, 127739)]