2656555034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 4976121600

約数和(自身を除く): 2319566566

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 521, 551, 661, 1042, 1102, 1322, 3647, 3857, 4627, 7294, 7714, 9254, 9899, 12559, 15109, 19169, 19798, 25118, 30218, 38338, 69293, 87913, 105763, 134183, 138586, 175826, 211526, 268366, 287071, 344381, 364211, 574142, 688762, 728422, 2009497, 2410667, 2549477, 4018994, 4821334, 5098954, 6543239, 9987049, 13086478, 19974098, 45802673, 69909343, 91605346, 139818686, 189753931, 379507862, 1328277517, 2656555034]

約数ペア:

[(1, 2656555034), (2, 1328277517), (7, 379507862), (14, 189753931), (19, 139818686), (29, 91605346), (38, 69909343), (58, 45802673), (133, 19974098), (203, 13086478), (266, 9987049), (406, 6543239), (521, 5098954), (551, 4821334), (661, 4018994), (1042, 2549477), (1102, 2410667), (1322, 2009497), (3647, 728422), (3857, 688762), (4627, 574142), (7294, 364211), (7714, 344381), (9254, 287071), (9899, 268366), (12559, 211526), (15109, 175826), (19169, 138586), (19798, 134183), (25118, 105763), (30218, 87913), (38338, 69293)]