2149016776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 4288665600

約数和(自身を除く): 2139648824

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 163, 184, 316, 326, 632, 652, 907, 1304, 1814, 1817, 3628, 3634, 3749, 7256, 7268, 7498, 12877, 14536, 14996, 20861, 25754, 29992, 41722, 51508, 71653, 83444, 103016, 143306, 147841, 166888, 286612, 295682, 296171, 573224, 591364, 592342, 1182728, 1184684, 1648019, 2369368, 3296038, 3400343, 6592076, 6800686, 11679439, 13184152, 13601372, 23358878, 27202744, 46717756, 93435512, 268627097, 537254194, 1074508388, 2149016776]

約数ペア:

[(1, 2149016776), (2, 1074508388), (4, 537254194), (8, 268627097), (23, 93435512), (46, 46717756), (79, 27202744), (92, 23358878), (158, 13601372), (163, 13184152), (184, 11679439), (316, 6800686), (326, 6592076), (632, 3400343), (652, 3296038), (907, 2369368), (1304, 1648019), (1814, 1184684), (1817, 1182728), (3628, 592342), (3634, 591364), (3749, 573224), (7256, 296171), (7268, 295682), (7498, 286612), (12877, 166888), (14536, 147841), (14996, 143306), (20861, 103016), (25754, 83444), (29992, 71653), (41722, 51508)]