1613721634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127931}}^1$

素因数の和:128010

約数の個数: 32

約数和(自身を含む): 2984397696

約数和(自身を除く): 1370676062

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 127931, 255862, 895517, 1791034, 2174827, 4349654, 6780343, 13560686, 15223789, 30447578, 47462401, 94924802, 115265831, 230531662, 806860817, 1613721634]

約数ペア:

[(1, 1613721634), (2, 806860817), (7, 230531662), (14, 115265831), (17, 94924802), (34, 47462401), (53, 30447578), (106, 15223789), (119, 13560686), (238, 6780343), (371, 4349654), (742, 2174827), (901, 1791034), (1802, 895517), (6307, 255862), (12614, 127931)]