1677201990905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{41346037}}^1$

素因数の和:41346129

約数の個数: 32

約数和(自身を含む): 2460916181760

約数和(自身を除く): 783714190855

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 5795, 8113, 40565, 41346037, 206730185, 289422259, 785574703, 1447111295, 2522108257, 3927873515, 5499022921, 12610541285, 17654757799, 27495114605, 47920056883, 88273788995, 239600284415, 335440398181, 1677201990905]

約数ペア:

[(1, 1677201990905), (5, 335440398181), (7, 239600284415), (19, 88273788995), (35, 47920056883), (61, 27495114605), (95, 17654757799), (133, 12610541285), (305, 5499022921), (427, 3927873515), (665, 2522108257), (1159, 1447111295), (2135, 785574703), (5795, 289422259), (8113, 206730185), (40565, 41346037)]