4702142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 7344000

約数和(自身を除く): 2641858

約数列:

[1, 2, 31, 62, 149, 298, 509, 1018, 4619, 9238, 15779, 31558, 75841, 151682, 2351071, 4702142]

約数ペア:

[(1, 4702142), (2, 2351071), (31, 151682), (62, 75841), (149, 31558), (298, 15779), (509, 9238), (1018, 4619)]