2122741192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9419}}^1$

素因数の和:9646

約数の個数: 64

約数和(自身を含む): 4700203200

約数和(自身を除く): 2577462008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 197, 286, 394, 572, 788, 1144, 1576, 2167, 2561, 4334, 5122, 8668, 9419, 10244, 17336, 18838, 20488, 28171, 37676, 56342, 75352, 103609, 112684, 122447, 207218, 225368, 244894, 414436, 489788, 828872, 979576, 1346917, 1855543, 2693834, 3711086, 5387668, 7422172, 10775336, 14844344, 20410973, 24122059, 40821946, 48244118, 81643892, 96488236, 163287784, 192976472, 265342649, 530685298, 1061370596, 2122741192]

約数ペア:

[(1, 2122741192), (2, 1061370596), (4, 530685298), (8, 265342649), (11, 192976472), (13, 163287784), (22, 96488236), (26, 81643892), (44, 48244118), (52, 40821946), (88, 24122059), (104, 20410973), (143, 14844344), (197, 10775336), (286, 7422172), (394, 5387668), (572, 3711086), (788, 2693834), (1144, 1855543), (1576, 1346917), (2167, 979576), (2561, 828872), (4334, 489788), (5122, 414436), (8668, 244894), (9419, 225368), (10244, 207218), (17336, 122447), (18838, 112684), (20488, 103609), (28171, 75352), (37676, 56342)]