986787184

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{6661}}^1$

素因数の和:6913

約数の個数: 40

約数和(自身を含む): 1962785088

約数和(自身を除く): 975997904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 376, 394, 752, 788, 1576, 3152, 6661, 9259, 13322, 18518, 26644, 37036, 53288, 74072, 106576, 148144, 313067, 626134, 1252268, 1312217, 2504536, 2624434, 5009072, 5248868, 10497736, 20995472, 61674199, 123348398, 246696796, 493393592, 986787184]

約数ペア:

[(1, 986787184), (2, 493393592), (4, 246696796), (8, 123348398), (16, 61674199), (47, 20995472), (94, 10497736), (188, 5248868), (197, 5009072), (376, 2624434), (394, 2504536), (752, 1312217), (788, 1252268), (1576, 626134), (3152, 313067), (6661, 148144), (9259, 106576), (13322, 74072), (18518, 53288), (26644, 37036)]