2399998340368

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4507}}^1\times {\mathrm{545599}}^1$

素因数の和:550175

約数の個数: 40

約数和(自身を含む): 4727283545600

約数和(自身を除く): 2327285205232

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4507, 9014, 18028, 36056, 72112, 274927, 545599, 549854, 1091198, 1099708, 2182396, 2199416, 4364792, 4398832, 8729584, 33281539, 66563078, 133126156, 266252312, 532504624, 2459014693, 4918029386, 9836058772, 19672117544, 39344235088, 149999896273, 299999792546, 599999585092, 1199999170184, 2399998340368]

約数ペア:

[(1, 2399998340368), (2, 1199999170184), (4, 599999585092), (8, 299999792546), (16, 149999896273), (61, 39344235088), (122, 19672117544), (244, 9836058772), (488, 4918029386), (976, 2459014693), (4507, 532504624), (9014, 266252312), (18028, 133126156), (36056, 66563078), (72112, 33281539), (274927, 8729584), (545599, 4398832), (549854, 4364792), (1091198, 2199416), (1099708, 2182396)]