7942740494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1\times {\mathrm{3539}}^1$

素因数の和:5924

約数の個数: 32

約数和(自身を含む): 13186726560

約数和(自身を除く): 5243986066

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2333, 3539, 4666, 7078, 30329, 46007, 60658, 86321, 92014, 130943, 172642, 261886, 1122173, 1702259, 2244346, 3404518, 8256487, 16512974, 107334331, 214668662, 305490019, 610980038, 3971370247, 7942740494]

約数ペア:

[(1, 7942740494), (2, 3971370247), (13, 610980038), (26, 305490019), (37, 214668662), (74, 107334331), (481, 16512974), (962, 8256487), (2333, 3404518), (3539, 2244346), (4666, 1702259), (7078, 1122173), (30329, 261886), (46007, 172642), (60658, 130943), (86321, 92014)]