4012382388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{672767}}^1$

素因数の和:672852

約数の個数: 48

約数和(自身を含む): 10850402304

約数和(自身を除く): 6838019916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 672767, 1345534, 2018301, 2691068, 4036602, 4709369, 8073204, 9418738, 14128107, 18837476, 28256214, 47766457, 56512428, 95532914, 143299371, 191065828, 286598742, 334365199, 573197484, 668730398, 1003095597, 1337460796, 2006191194, 4012382388]

約数ペア:

[(1, 4012382388), (2, 2006191194), (3, 1337460796), (4, 1003095597), (6, 668730398), (7, 573197484), (12, 334365199), (14, 286598742), (21, 191065828), (28, 143299371), (42, 95532914), (71, 56512428), (84, 47766457), (142, 28256214), (213, 18837476), (284, 14128107), (426, 9418738), (497, 8073204), (852, 4709369), (994, 4036602), (1491, 2691068), (1988, 2018301), (2982, 1345534), (5964, 672767)]