285425142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4831}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 586798080

約数和(自身を除く): 301372938

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1374, 4831, 9662, 9847, 14493, 19694, 28986, 29541, 59082, 207733, 415466, 623199, 1106299, 1246398, 2212598, 3318897, 6637794, 47570857, 95141714, 142712571, 285425142]

約数ペア:

[(1, 285425142), (2, 142712571), (3, 95141714), (6, 47570857), (43, 6637794), (86, 3318897), (129, 2212598), (229, 1246398), (258, 1106299), (458, 623199), (687, 415466), (1374, 207733), (4831, 59082), (9662, 29541), (9847, 28986), (14493, 19694)]