2000570404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{53201}}^1$

素因数の和:53308

約数の個数: 48

約数和(自身を含む): 4290209280

約数和(自身を除く): 2289638876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 2212, 2686, 5372, 9401, 18802, 37604, 53201, 106402, 212804, 372407, 744814, 904417, 1489628, 1808834, 3617668, 4202879, 6330919, 8405758, 12661838, 16811516, 25323676, 29420153, 58840306, 71448943, 117680612, 142897886, 285795772, 500142601, 1000285202, 2000570404]

約数ペア:

[(1, 2000570404), (2, 1000285202), (4, 500142601), (7, 285795772), (14, 142897886), (17, 117680612), (28, 71448943), (34, 58840306), (68, 29420153), (79, 25323676), (119, 16811516), (158, 12661838), (238, 8405758), (316, 6330919), (476, 4202879), (553, 3617668), (1106, 1808834), (1343, 1489628), (2212, 904417), (2686, 744814), (5372, 372407), (9401, 212804), (18802, 106402), (37604, 53201)]