2017731056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 4374148608

約数和(自身を除く): 2356417552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 353, 376, 517, 691, 706, 752, 1034, 1382, 1412, 2068, 2764, 2824, 3883, 4136, 5528, 5648, 7601, 7766, 8272, 11056, 15202, 15532, 16591, 30404, 31064, 32477, 33182, 60808, 62128, 64954, 66364, 121616, 129908, 132728, 182501, 243923, 259816, 265456, 357247, 365002, 487846, 519632, 714494, 730004, 975692, 1428988, 1460008, 1951384, 2683153, 2857976, 2920016, 3902768, 5366306, 5715952, 10732612, 11464381, 21465224, 22928762, 42930448, 45857524, 91715048, 126108191, 183430096, 252216382, 504432764, 1008865528, 2017731056]

約数ペア:

[(1, 2017731056), (2, 1008865528), (4, 504432764), (8, 252216382), (11, 183430096), (16, 126108191), (22, 91715048), (44, 45857524), (47, 42930448), (88, 22928762), (94, 21465224), (176, 11464381), (188, 10732612), (353, 5715952), (376, 5366306), (517, 3902768), (691, 2920016), (706, 2857976), (752, 2683153), (1034, 1951384), (1382, 1460008), (1412, 1428988), (2068, 975692), (2764, 730004), (2824, 714494), (3883, 519632), (4136, 487846), (5528, 365002), (5648, 357247), (7601, 265456), (7766, 259816), (8272, 243923), (11056, 182501), (15202, 132728), (15532, 129908), (16591, 121616), (30404, 66364), (31064, 64954), (32477, 62128), (33182, 60808)]