1268755030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{4793}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 2315386944

約数和(自身を除く): 1046631914

約数列:

[1, 2, 5, 10, 103, 206, 257, 514, 515, 1030, 1285, 2570, 4793, 9586, 23965, 26471, 47930, 52942, 132355, 264710, 493679, 987358, 1231801, 2463602, 2468395, 4936790, 6159005, 12318010, 126875503, 253751006, 634377515, 1268755030]

約数ペア:

[(1, 1268755030), (2, 634377515), (5, 253751006), (10, 126875503), (103, 12318010), (206, 6159005), (257, 4936790), (514, 2468395), (515, 2463602), (1030, 1231801), (1285, 987358), (2570, 493679), (4793, 264710), (9586, 132355), (23965, 52942), (26471, 47930)]