2018509909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 2368106496

約数和(自身を除く): 349596587

約数列:

[1, 13, 17, 41, 221, 367, 533, 607, 697, 4771, 6239, 7891, 9061, 10319, 15047, 24887, 81107, 134147, 195611, 222769, 255799, 323531, 423079, 2895997, 3325387, 3787073, 5500027, 9133529, 49231949, 118735877, 155269993, 2018509909]

約数ペア:

[(1, 2018509909), (13, 155269993), (17, 118735877), (41, 49231949), (221, 9133529), (367, 5500027), (533, 3787073), (607, 3325387), (697, 2895997), (4771, 423079), (6239, 323531), (7891, 255799), (9061, 222769), (10319, 195611), (15047, 134147), (24887, 81107)]