2201432860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{909683}}^1$

素因数の和:909714

約数の個数: 36

約数和(自身を含む): 5081494824

約数和(自身を除く): 2880061964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 909683, 1819366, 3638732, 4548415, 9096830, 10006513, 18193660, 20013026, 40026052, 50032565, 100065130, 110071643, 200130260, 220143286, 440286572, 550358215, 1100716430, 2201432860]

約数ペア:

[(1, 2201432860), (2, 1100716430), (4, 550358215), (5, 440286572), (10, 220143286), (11, 200130260), (20, 110071643), (22, 100065130), (44, 50032565), (55, 40026052), (110, 20013026), (121, 18193660), (220, 10006513), (242, 9096830), (484, 4548415), (605, 3638732), (1210, 1819366), (2420, 909683)]