1020138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1343766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 227, 321, 454, 642, 681, 749, 1362, 1498, 1589, 2247, 3178, 4494, 4767, 9534, 24289, 48578, 72867, 145734, 170023, 340046, 510069, 1020138]

約数ペア:

[(1, 1020138), (2, 510069), (3, 340046), (6, 170023), (7, 145734), (14, 72867), (21, 48578), (42, 24289), (107, 9534), (214, 4767), (227, 4494), (321, 3178), (454, 2247), (642, 1589), (681, 1498), (749, 1362)]