931321444

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 1688613696

約数和(自身を除く): 757292252

約数列:

[1, 2, 4, 73, 97, 131, 146, 194, 251, 262, 292, 388, 502, 524, 1004, 7081, 9563, 12707, 14162, 18323, 19126, 24347, 25414, 28324, 32881, 36646, 38252, 48694, 50828, 65762, 73292, 97388, 131524, 927611, 1777331, 1855222, 2400313, 3189457, 3554662, 3710444, 4800626, 6378914, 7109324, 9601252, 12757828, 232830361, 465660722, 931321444]

約数ペア:

[(1, 931321444), (2, 465660722), (4, 232830361), (73, 12757828), (97, 9601252), (131, 7109324), (146, 6378914), (194, 4800626), (251, 3710444), (262, 3554662), (292, 3189457), (388, 2400313), (502, 1855222), (524, 1777331), (1004, 927611), (7081, 131524), (9563, 97388), (12707, 73292), (14162, 65762), (18323, 50828), (19126, 48694), (24347, 38252), (25414, 36646), (28324, 32881)]