2078280184

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{3533}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 4104034200

約数和(自身を除く): 2025754016

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 529, 556, 1058, 1112, 2116, 3197, 3533, 4232, 6394, 7066, 12788, 14132, 25576, 28264, 73531, 81259, 147062, 162518, 294124, 325036, 491087, 588248, 650072, 982174, 1868957, 1964348, 3737914, 3928696, 7475828, 11295001, 14951656, 22590002, 45180004, 90360008, 259785023, 519570046, 1039140092, 2078280184]

約数ペア:

[(1, 2078280184), (2, 1039140092), (4, 519570046), (8, 259785023), (23, 90360008), (46, 45180004), (92, 22590002), (139, 14951656), (184, 11295001), (278, 7475828), (529, 3928696), (556, 3737914), (1058, 1964348), (1112, 1868957), (2116, 982174), (3197, 650072), (3533, 588248), (4232, 491087), (6394, 325036), (7066, 294124), (12788, 162518), (14132, 147062), (25576, 81259), (28264, 73531)]