129436684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 251306496

約数和(自身を除く): 121869812

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 211, 251, 422, 502, 611, 844, 1004, 1222, 2444, 2743, 3263, 5486, 6526, 9917, 10972, 11797, 13052, 19834, 23594, 39668, 47188, 52961, 105922, 128921, 153361, 211844, 257842, 306722, 515684, 613444, 688493, 1376986, 2489167, 2753972, 4978334, 9956668, 32359171, 64718342, 129436684]

約数ペア:

[(1, 129436684), (2, 64718342), (4, 32359171), (13, 9956668), (26, 4978334), (47, 2753972), (52, 2489167), (94, 1376986), (188, 688493), (211, 613444), (251, 515684), (422, 306722), (502, 257842), (611, 211844), (844, 153361), (1004, 128921), (1222, 105922), (2444, 52961), (2743, 47188), (3263, 39668), (5486, 23594), (6526, 19834), (9917, 13052), (10972, 11797)]