16571915516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{11717}}^1$

素因数の和:12254

約数の個数: 48

約数和(自身を含む): 31832650080

約数和(自身を除く): 15260734564

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 461, 767, 922, 1534, 1844, 3068, 5993, 11717, 11986, 23434, 23972, 27199, 46868, 54398, 108796, 152321, 304642, 353587, 609284, 691303, 707174, 1382606, 1414348, 2765212, 5401537, 8986939, 10803074, 17973878, 21606148, 35947756, 70219981, 140439962, 280879924, 318690683, 637381366, 1274762732, 4142978879, 8285957758, 16571915516]

約数ペア:

[(1, 16571915516), (2, 8285957758), (4, 4142978879), (13, 1274762732), (26, 637381366), (52, 318690683), (59, 280879924), (118, 140439962), (236, 70219981), (461, 35947756), (767, 21606148), (922, 17973878), (1534, 10803074), (1844, 8986939), (3068, 5401537), (5993, 2765212), (11717, 1414348), (11986, 1382606), (23434, 707174), (23972, 691303), (27199, 609284), (46868, 353587), (54398, 304642), (108796, 152321)]