2017893608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 4064670720

約数和(自身を除く): 2046777112

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 191, 262, 382, 524, 593, 764, 1048, 1186, 1528, 2227, 2372, 3247, 4454, 4744, 6494, 8908, 10081, 12988, 17816, 20162, 25021, 25976, 40324, 50042, 77683, 80648, 100084, 113263, 155366, 200168, 226526, 310732, 425357, 453052, 621464, 850714, 906104, 1320611, 1701428, 1925471, 2641222, 3402856, 3850942, 5282444, 7701884, 10564888, 14837453, 15403768, 29674906, 59349812, 118699624, 252236701, 504473402, 1008946804, 2017893608]

約数ペア:

[(1, 2017893608), (2, 1008946804), (4, 504473402), (8, 252236701), (17, 118699624), (34, 59349812), (68, 29674906), (131, 15403768), (136, 14837453), (191, 10564888), (262, 7701884), (382, 5282444), (524, 3850942), (593, 3402856), (764, 2641222), (1048, 1925471), (1186, 1701428), (1528, 1320611), (2227, 906104), (2372, 850714), (3247, 621464), (4454, 453052), (4744, 425357), (6494, 310732), (8908, 226526), (10081, 200168), (12988, 155366), (17816, 113263), (20162, 100084), (25021, 80648), (25976, 77683), (40324, 50042)]