98488468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 188845020

約数和(自身を除く): 90356552

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 1637, 2314, 3274, 4628, 6548, 15041, 21281, 30082, 42562, 60164, 85124, 145693, 276653, 291386, 553306, 582772, 1106612, 1894009, 3788018, 7576036, 24622117, 49244234, 98488468]

約数ペア:

[(1, 98488468), (2, 49244234), (4, 24622117), (13, 7576036), (26, 3788018), (52, 1894009), (89, 1106612), (169, 582772), (178, 553306), (338, 291386), (356, 276653), (676, 145693), (1157, 85124), (1637, 60164), (2314, 42562), (3274, 30082), (4628, 21281), (6548, 15041)]