2013258736355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1\times {\mathrm{81619}}^1$

素因数の和:82571

約数の個数: 32

約数和(自身を含む): 2508243978240

約数和(自身を除く): 494985241885

約数列:

[1, 5, 31, 155, 233, 683, 1165, 3415, 7223, 21173, 36115, 81619, 105865, 159139, 408095, 795695, 2530189, 4933309, 12650945, 19017227, 24666545, 55745777, 95086135, 278728885, 589534037, 1728119087, 2947670185, 8640595435, 12988766041, 64943830205, 402651747271, 2013258736355]

約数ペア:

[(1, 2013258736355), (5, 402651747271), (31, 64943830205), (155, 12988766041), (233, 8640595435), (683, 2947670185), (1165, 1728119087), (3415, 589534037), (7223, 278728885), (21173, 95086135), (36115, 55745777), (81619, 24666545), (105865, 19017227), (159139, 12650945), (408095, 4933309), (795695, 2530189)]