275520206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 454900320

約数和(自身を除く): 179380114

約数列:

[1, 2, 13, 26, 59, 118, 293, 586, 613, 767, 1226, 1534, 3809, 7618, 7969, 15938, 17287, 34574, 36167, 72334, 179609, 224731, 359218, 449462, 470171, 940342, 2334917, 4669834, 10596931, 21193862, 137760103, 275520206]

約数ペア:

[(1, 275520206), (2, 137760103), (13, 21193862), (26, 10596931), (59, 4669834), (118, 2334917), (293, 940342), (586, 470171), (613, 449462), (767, 359218), (1226, 224731), (1534, 179609), (3809, 72334), (7618, 36167), (7969, 34574), (15938, 17287)]