1180331338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 1938129120

約数和(自身を除く): 757797782

約数列:

[1, 2, 19, 38, 43, 86, 107, 157, 214, 314, 817, 1634, 1849, 2033, 2983, 3698, 4066, 4601, 5966, 6751, 9202, 13502, 16799, 33598, 35131, 70262, 87419, 128269, 174838, 197843, 256538, 290293, 319181, 395686, 580586, 638362, 722357, 1444714, 3759017, 5515567, 7518034, 11031134, 13724783, 27449566, 31061351, 62122702, 590165669, 1180331338]

約数ペア:

[(1, 1180331338), (2, 590165669), (19, 62122702), (38, 31061351), (43, 27449566), (86, 13724783), (107, 11031134), (157, 7518034), (214, 5515567), (314, 3759017), (817, 1444714), (1634, 722357), (1849, 638362), (2033, 580586), (2983, 395686), (3698, 319181), (4066, 290293), (4601, 256538), (5966, 197843), (6751, 174838), (9202, 128269), (13502, 87419), (16799, 70262), (33598, 35131)]