2000282936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{16427}}^1$

素因数の和:16955

約数の個数: 32

約数和(自身を含む): 3879636480

約数和(自身を除く): 1879353544

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491, 982, 1964, 3928, 15221, 16427, 30442, 32854, 60884, 65708, 121768, 131416, 509237, 1018474, 2036948, 4073896, 8065657, 16131314, 32262628, 64525256, 250035367, 500070734, 1000141468, 2000282936]

約数ペア:

[(1, 2000282936), (2, 1000141468), (4, 500070734), (8, 250035367), (31, 64525256), (62, 32262628), (124, 16131314), (248, 8065657), (491, 4073896), (982, 2036948), (1964, 1018474), (3928, 509237), (15221, 131416), (16427, 121768), (30442, 65708), (32854, 60884)]