9867895324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{45293}}^1$

素因数の和:45586

約数の個数: 48

約数和(自身を含む): 20454045696

約数和(自身を除く): 10586150372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 251, 434, 502, 868, 1004, 1757, 3514, 7028, 7781, 15562, 31124, 45293, 54467, 90586, 108934, 181172, 217868, 317051, 634102, 1268204, 1404083, 2808166, 5616332, 9828581, 11368543, 19657162, 22737086, 39314324, 45474172, 79579801, 159159602, 318319204, 352424833, 704849666, 1409699332, 2466973831, 4933947662, 9867895324]

約数ペア:

[(1, 9867895324), (2, 4933947662), (4, 2466973831), (7, 1409699332), (14, 704849666), (28, 352424833), (31, 318319204), (62, 159159602), (124, 79579801), (217, 45474172), (251, 39314324), (434, 22737086), (502, 19657162), (868, 11368543), (1004, 9828581), (1757, 5616332), (3514, 2808166), (7028, 1404083), (7781, 1268204), (15562, 634102), (31124, 317051), (45293, 217868), (54467, 181172), (90586, 108934)]