402653482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12107

約数の個数: 48

約数和(自身を含む): 791251200

約数和(自身を除く): 388597718

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4774, 12049, 16709, 24098, 33418, 84343, 132539, 168686, 265078, 373519, 590401, 747038, 927773, 1180802, 1855546, 2614633, 4108709, 5229266, 6494411, 8217418, 12988822, 18302431, 28760963, 36604862, 57521926, 201326741, 402653482]

約数ペア:

[(1, 402653482), (2, 201326741), (7, 57521926), (11, 36604862), (14, 28760963), (22, 18302431), (31, 12988822), (49, 8217418), (62, 6494411), (77, 5229266), (98, 4108709), (154, 2614633), (217, 1855546), (341, 1180802), (434, 927773), (539, 747038), (682, 590401), (1078, 373519), (1519, 265078), (2387, 168686), (3038, 132539), (4774, 84343), (12049, 33418), (16709, 24098)]