4213309945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{35171}}^1$

素因数の和:35305

約数の個数: 32

約数和(自身を含む): 5790718080

約数和(自身を除く): 1577408135

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 485, 1235, 1261, 1843, 6305, 9215, 23959, 35171, 119795, 175855, 457223, 668249, 2286115, 3341245, 3411587, 8687237, 17057935, 43436185, 44350631, 64820153, 221753155, 324100765, 842661989, 4213309945]

約数ペア:

[(1, 4213309945), (5, 842661989), (13, 324100765), (19, 221753155), (65, 64820153), (95, 44350631), (97, 43436185), (247, 17057935), (485, 8687237), (1235, 3411587), (1261, 3341245), (1843, 2286115), (6305, 668249), (9215, 457223), (23959, 175855), (35171, 119795)]