2079240215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{5701}}^1$

素因数の和:5931

約数の個数: 32

約数和(自身を含む): 2789509632

約数和(自身を除く): 710269417

約数列:

[1, 5, 13, 31, 65, 155, 181, 403, 905, 2015, 2353, 5611, 5701, 11765, 28055, 28505, 72943, 74113, 176731, 364715, 370565, 883655, 1031881, 2297503, 5159405, 11487515, 13414453, 31988311, 67072265, 159941555, 415848043, 2079240215]

約数ペア:

[(1, 2079240215), (5, 415848043), (13, 159941555), (31, 67072265), (65, 31988311), (155, 13414453), (181, 11487515), (403, 5159405), (905, 2297503), (2015, 1031881), (2353, 883655), (5611, 370565), (5701, 364715), (11765, 176731), (28055, 74113), (28505, 72943)]