8011968016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{381377}}^1$

素因数の和:381499

約数の個数: 40

約数和(自身を含む): 16882841304

約数和(自身を除く): 8870873288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 381377, 762754, 1525508, 3051016, 4957901, 6102032, 9915802, 19831604, 38519077, 39663208, 77038154, 79326416, 154076308, 308152616, 500748001, 616305232, 1001496002, 2002992004, 4005984008, 8011968016]

約数ペア:

[(1, 8011968016), (2, 4005984008), (4, 2002992004), (8, 1001496002), (13, 616305232), (16, 500748001), (26, 308152616), (52, 154076308), (101, 79326416), (104, 77038154), (202, 39663208), (208, 38519077), (404, 19831604), (808, 9915802), (1313, 6102032), (1616, 4957901), (2626, 3051016), (5252, 1525508), (10504, 762754), (21008, 381377)]