1953370078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{16001}}^1$

素因数の和:16224

約数の個数: 32

約数和(自身を含む): 3318174720

約数和(自身を除く): 1364804642

約数列:

[1, 2, 11, 22, 31, 62, 179, 341, 358, 682, 1969, 3938, 5549, 11098, 16001, 32002, 61039, 122078, 176011, 352022, 496031, 992062, 2864179, 5456341, 5728358, 10912682, 31505969, 63011938, 88789549, 177579098, 976685039, 1953370078]

約数ペア:

[(1, 1953370078), (2, 976685039), (11, 177579098), (22, 88789549), (31, 63011938), (62, 31505969), (179, 10912682), (341, 5728358), (358, 5456341), (682, 2864179), (1969, 992062), (3938, 496031), (5549, 352022), (11098, 176011), (16001, 122078), (32002, 61039)]