2478312174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1024943}}^1$

素因数の和:1024992

約数の個数: 32

約数和(自身を含む): 5510098944

約数和(自身を除く): 3031786770

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 1024943, 2049886, 3074829, 6149658, 13324259, 26648518, 31773233, 39972777, 63546466, 79945554, 95319699, 190639398, 413052029, 826104058, 1239156087, 2478312174]

約数ペア:

[(1, 2478312174), (2, 1239156087), (3, 826104058), (6, 413052029), (13, 190639398), (26, 95319699), (31, 79945554), (39, 63546466), (62, 39972777), (78, 31773233), (93, 26648518), (186, 13324259), (403, 6149658), (806, 3074829), (1209, 2049886), (2418, 1024943)]