2000110567

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 2631025152

約数和(自身を除く): 630914585

約数列:

[1, 7, 13, 23, 49, 91, 161, 211, 299, 637, 647, 1127, 1477, 2093, 2743, 4529, 4853, 8411, 10339, 14651, 14881, 19201, 31703, 33971, 58877, 63089, 104167, 134407, 136517, 193453, 237797, 412139, 441623, 729169, 955619, 1354171, 1774721, 3091361, 3139891, 6689333, 9479197, 12423047, 21979237, 40818583, 86961329, 153854659, 285730081, 2000110567]

約数ペア:

[(1, 2000110567), (7, 285730081), (13, 153854659), (23, 86961329), (49, 40818583), (91, 21979237), (161, 12423047), (211, 9479197), (299, 6689333), (637, 3139891), (647, 3091361), (1127, 1774721), (1477, 1354171), (2093, 955619), (2743, 729169), (4529, 441623), (4853, 412139), (8411, 237797), (10339, 193453), (14651, 136517), (14881, 134407), (19201, 104167), (31703, 63089), (33971, 58877)]