39813098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 26714902

約数列:

[1, 2, 13, 26, 43, 86, 149, 239, 298, 478, 559, 1118, 1937, 3107, 3874, 6214, 6407, 10277, 12814, 20554, 35611, 71222, 83291, 133601, 166582, 267202, 462943, 925886, 1531273, 3062546, 19906549, 39813098]

約数ペア:

[(1, 39813098), (2, 19906549), (13, 3062546), (26, 1531273), (43, 925886), (86, 462943), (149, 267202), (239, 166582), (298, 133601), (478, 83291), (559, 71222), (1118, 35611), (1937, 20554), (3107, 12814), (3874, 10277), (6214, 6407)]