2017406469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{1429}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 2957834880

約数和(自身を除く): 940428411

約数列:

[1, 3, 13, 39, 53, 159, 683, 689, 1429, 2049, 2067, 4287, 8879, 18577, 26637, 36199, 55731, 75737, 108597, 227211, 470587, 976007, 984581, 1411761, 2928021, 2953743, 12688091, 38064273, 51728371, 155185113, 672468823, 2017406469]

約数ペア:

[(1, 2017406469), (3, 672468823), (13, 155185113), (39, 51728371), (53, 38064273), (159, 12688091), (683, 2953743), (689, 2928021), (1429, 1411761), (2049, 984581), (2067, 976007), (4287, 470587), (8879, 227211), (18577, 108597), (26637, 75737), (36199, 55731)]