13831426528052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{430670897}}^1$

素因数の和:430670976

約数の個数: 48

約数和(自身を含む): 29326965470208

約数和(自身を除く): 15495538942156

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 16058, 32116, 430670897, 861341794, 1722683588, 3014696279, 6029392558, 12058785116, 13350797807, 15934823189, 26701595614, 31869646378, 53403191228, 63739292756, 93455584649, 111543762323, 186911169298, 223087524646, 373822338596, 446175049292, 493979518859, 987959037718, 1975918075436, 3457856632013, 6915713264026, 13831426528052]

約数ペア:

[(1, 13831426528052), (2, 6915713264026), (4, 3457856632013), (7, 1975918075436), (14, 987959037718), (28, 493979518859), (31, 446175049292), (37, 373822338596), (62, 223087524646), (74, 186911169298), (124, 111543762323), (148, 93455584649), (217, 63739292756), (259, 53403191228), (434, 31869646378), (518, 26701595614), (868, 15934823189), (1036, 13350797807), (1147, 12058785116), (2294, 6029392558), (4588, 3014696279), (8029, 1722683588), (16058, 861341794), (32116, 430670897)]