1140118

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 961130

約数列:

[1, 2, 7, 14, 31, 37, 62, 71, 74, 142, 217, 259, 434, 497, 518, 994, 1147, 2201, 2294, 2627, 4402, 5254, 8029, 15407, 16058, 18389, 30814, 36778, 81437, 162874, 570059, 1140118]

約数ペア:

[(1, 1140118), (2, 570059), (7, 162874), (14, 81437), (31, 36778), (37, 30814), (62, 18389), (71, 16058), (74, 15407), (142, 8029), (217, 5254), (259, 4402), (434, 2627), (497, 2294), (518, 2201), (994, 1147)]