549396072472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21001}}^1\times {\mathrm{251543}}^1$

素因数の和:272563

約数の個数: 32

約数和(自身を含む): 1109414688480

約数和(自身を除く): 560018616008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21001, 42002, 84004, 168008, 251543, 273013, 503086, 546026, 1006172, 1092052, 2012344, 2184104, 3270059, 6540118, 13080236, 26160472, 5282654543, 10565309086, 21130618172, 42261236344, 68674509059, 137349018118, 274698036236, 549396072472]

約数ペア:

[(1, 549396072472), (2, 274698036236), (4, 137349018118), (8, 68674509059), (13, 42261236344), (26, 21130618172), (52, 10565309086), (104, 5282654543), (21001, 26160472), (42002, 13080236), (84004, 6540118), (168008, 3270059), (251543, 2184104), (273013, 2012344), (503086, 1092052), (546026, 1006172)]