1869563270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{4447}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 3565410048

約数和(自身を除く): 1695846778

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2473, 4447, 4946, 8894, 12365, 22235, 24730, 42041, 44470, 75599, 84082, 151198, 210205, 377995, 420410, 755990, 10997431, 21994862, 54987155, 109974310, 186956327, 373912654, 934781635, 1869563270]

約数ペア:

[(1, 1869563270), (2, 934781635), (5, 373912654), (10, 186956327), (17, 109974310), (34, 54987155), (85, 21994862), (170, 10997431), (2473, 755990), (4447, 420410), (4946, 377995), (8894, 210205), (12365, 151198), (22235, 84082), (24730, 75599), (42041, 44470)]