2047502004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{16411}}^1$

素因数の和:16736

約数の個数: 48

約数和(自身を含む): 4924387776

約数和(自身を除く): 2876885772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 281, 444, 562, 843, 1124, 1686, 3372, 10397, 16411, 20794, 31191, 32822, 41588, 49233, 62382, 65644, 98466, 124764, 196932, 607207, 1214414, 1821621, 2428828, 3643242, 4611491, 7286484, 9222982, 13834473, 18445964, 27668946, 55337892, 170625167, 341250334, 511875501, 682500668, 1023751002, 2047502004]

約数ペア:

[(1, 2047502004), (2, 1023751002), (3, 682500668), (4, 511875501), (6, 341250334), (12, 170625167), (37, 55337892), (74, 27668946), (111, 18445964), (148, 13834473), (222, 9222982), (281, 7286484), (444, 4611491), (562, 3643242), (843, 2428828), (1124, 1821621), (1686, 1214414), (3372, 607207), (10397, 196932), (16411, 124764), (20794, 98466), (31191, 65644), (32822, 62382), (41588, 49233)]