4220618941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61381}}^1$

素因数の和:61465

約数の個数: 32

約数和(自身を含む): 5656965120

約数和(自身を除く): 1436346179

約数列:

[1, 7, 11, 19, 47, 77, 133, 209, 329, 517, 893, 1463, 3619, 6251, 9823, 61381, 68761, 429667, 675191, 1166239, 2884907, 4726337, 8163673, 12828629, 20194349, 31733977, 54813233, 89800403, 222137839, 383692631, 602945563, 4220618941]

約数ペア:

[(1, 4220618941), (7, 602945563), (11, 383692631), (19, 222137839), (47, 89800403), (77, 54813233), (133, 31733977), (209, 20194349), (329, 12828629), (517, 8163673), (893, 4726337), (1463, 2884907), (3619, 1166239), (6251, 675191), (9823, 429667), (61381, 68761)]