2018551270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{41957}}^1$

素因数の和:42264

約数の個数: 32

約数和(自身を含む): 3860807328

約数和(自身を除く): 1842256058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 566, 1415, 2830, 4811, 9622, 24055, 41957, 48110, 83914, 209785, 419570, 713269, 1426538, 3566345, 7132690, 11873831, 23747662, 59369155, 118738310, 201855127, 403710254, 1009275635, 2018551270]

約数ペア:

[(1, 2018551270), (2, 1009275635), (5, 403710254), (10, 201855127), (17, 118738310), (34, 59369155), (85, 23747662), (170, 11873831), (283, 7132690), (566, 3566345), (1415, 1426538), (2830, 713269), (4811, 419570), (9622, 209785), (24055, 83914), (41957, 48110)]