280619986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 462143232

約数和(自身を除く): 181523246

約数列:

[1, 2, 17, 34, 47, 67, 94, 134, 799, 1139, 1598, 2278, 2621, 3149, 5242, 6298, 44557, 53533, 89114, 107066, 123187, 175607, 246374, 351214, 2094179, 2985319, 4188358, 5970638, 8253529, 16507058, 140309993, 280619986]

約数ペア:

[(1, 280619986), (2, 140309993), (17, 16507058), (34, 8253529), (47, 5970638), (67, 4188358), (94, 2985319), (134, 2094179), (799, 351214), (1139, 246374), (1598, 175607), (2278, 123187), (2621, 107066), (3149, 89114), (5242, 53533), (6298, 44557)]