2620221628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{38532671}}^1$

素因数の和:38532692

約数の個数: 12

約数和(自身を含む): 4855116672

約数和(自身を除く): 2234895044

約数列:

[1, 2, 4, 17, 34, 68, 38532671, 77065342, 154130684, 655055407, 1310110814, 2620221628]

約数ペア:

[(1, 2620221628), (2, 1310110814), (4, 655055407), (17, 154130684), (34, 77065342), (68, 38532671)]