259703074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 425502720

約数和(自身を除く): 165799646

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 851, 1219, 1702, 1961, 2438, 2879, 3922, 5758, 45103, 66217, 90206, 106523, 132434, 152587, 213046, 305174, 2450029, 3509501, 4900058, 5645719, 7019002, 11291438, 129851537, 259703074]

約数ペア:

[(1, 259703074), (2, 129851537), (23, 11291438), (37, 7019002), (46, 5645719), (53, 4900058), (74, 3509501), (106, 2450029), (851, 305174), (1219, 213046), (1702, 152587), (1961, 132434), (2438, 106523), (2879, 90206), (3922, 66217), (5758, 45103)]