890657298

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{1741}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 1957429656

約数和(自身を除く): 1066772358

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 293, 582, 586, 873, 879, 1741, 1746, 1758, 2637, 3482, 5223, 5274, 10446, 15669, 28421, 31338, 56842, 85263, 168877, 170526, 255789, 337754, 506631, 510113, 511578, 1013262, 1020226, 1519893, 1530339, 3039786, 3060678, 4591017, 9182034, 49480961, 98961922, 148442883, 296885766, 445328649, 890657298]

約数ペア:

[(1, 890657298), (2, 445328649), (3, 296885766), (6, 148442883), (9, 98961922), (18, 49480961), (97, 9182034), (194, 4591017), (291, 3060678), (293, 3039786), (582, 1530339), (586, 1519893), (873, 1020226), (879, 1013262), (1741, 511578), (1746, 510113), (1758, 506631), (2637, 337754), (3482, 255789), (5223, 170526), (5274, 168877), (10446, 85263), (15669, 56842), (28421, 31338)]