39902453806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1\times {\mathrm{3307}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 61694252928

約数和(自身を除く): 21791799122

約数列:

[1, 2, 43, 86, 173, 346, 811, 1622, 3307, 6614, 7439, 14878, 34873, 69746, 140303, 142201, 280606, 284402, 572111, 1144222, 2681977, 5363954, 6033029, 12066058, 24600773, 49201546, 115325011, 230650022, 463982021, 927964042, 19951226903, 39902453806]

約数ペア:

[(1, 39902453806), (2, 19951226903), (43, 927964042), (86, 463982021), (173, 230650022), (346, 115325011), (811, 49201546), (1622, 24600773), (3307, 12066058), (6614, 6033029), (7439, 5363954), (14878, 2681977), (34873, 1144222), (69746, 572111), (140303, 284402), (142201, 280606)]