1238156944

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{95419}}^1$

素因数の和:96238

約数の個数: 20

約数和(自身を含む): 2401912240

約数和(自身を除く): 1163755296

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 95419, 190838, 381676, 763352, 1526704, 77384809, 154769618, 309539236, 619078472, 1238156944]

約数ペア:

[(1, 1238156944), (2, 619078472), (4, 309539236), (8, 154769618), (16, 77384809), (811, 1526704), (1622, 763352), (3244, 381676), (6488, 190838), (12976, 95419)]