2017889170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{151607}}^1$

素因数の和:151647

約数の個数: 32

約数和(自身を含む): 3995174016

約数和(自身を除く): 1977284846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 151607, 303214, 758035, 1516070, 1667677, 3335354, 8338385, 16676770, 18344447, 36688894, 91722235, 183444470, 201788917, 403577834, 1008944585, 2017889170]

約数ペア:

[(1, 2017889170), (2, 1008944585), (5, 403577834), (10, 201788917), (11, 183444470), (22, 91722235), (55, 36688894), (110, 18344447), (121, 16676770), (242, 8338385), (605, 3335354), (1210, 1667677), (1331, 1516070), (2662, 758035), (6655, 303214), (13310, 151607)]