6518990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 12835584

約数和(自身を除く): 6316594

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 1237, 2474, 2635, 5270, 6185, 12370, 21029, 38347, 42058, 76694, 105145, 191735, 210290, 383470, 651899, 1303798, 3259495, 6518990]

約数ペア:

[(1, 6518990), (2, 3259495), (5, 1303798), (10, 651899), (17, 383470), (31, 210290), (34, 191735), (62, 105145), (85, 76694), (155, 42058), (170, 38347), (310, 21029), (527, 12370), (1054, 6185), (1237, 5270), (2474, 2635)]