485890236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1038227}}^1$

素因数の和:1038250

約数の個数: 36

約数和(自身を含む): 1322702472

約数和(自身を除く): 836812236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1038227, 2076454, 3114681, 4152908, 6229362, 9344043, 12458724, 13496951, 18688086, 26993902, 37376172, 40490853, 53987804, 80981706, 121472559, 161963412, 242945118, 485890236]

約数ペア:

[(1, 485890236), (2, 242945118), (3, 161963412), (4, 121472559), (6, 80981706), (9, 53987804), (12, 40490853), (13, 37376172), (18, 26993902), (26, 18688086), (36, 13496951), (39, 12458724), (52, 9344043), (78, 6229362), (117, 4152908), (156, 3114681), (234, 2076454), (468, 1038227)]