2000907832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{48481}}^1$

素因数の和:48572

約数の個数: 64

約数和(自身を含む): 4747357440

約数和(自身を除く): 2746449608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5159, 5896, 10318, 20636, 41272, 48481, 96962, 193924, 339367, 387848, 533291, 678734, 1066582, 1357468, 2133164, 2714936, 3248227, 3733037, 4266328, 6496454, 7466074, 12992908, 14932148, 22737589, 25985816, 29864296, 35730497, 45475178, 71460994, 90950356, 142921988, 181900712, 250113479, 285843976, 500226958, 1000453916, 2000907832]

約数ペア:

[(1, 2000907832), (2, 1000453916), (4, 500226958), (7, 285843976), (8, 250113479), (11, 181900712), (14, 142921988), (22, 90950356), (28, 71460994), (44, 45475178), (56, 35730497), (67, 29864296), (77, 25985816), (88, 22737589), (134, 14932148), (154, 12992908), (268, 7466074), (308, 6496454), (469, 4266328), (536, 3733037), (616, 3248227), (737, 2714936), (938, 2133164), (1474, 1357468), (1876, 1066582), (2948, 678734), (3752, 533291), (5159, 387848), (5896, 339367), (10318, 193924), (20636, 96962), (41272, 48481)]