506919998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{929}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 847445760

約数和(自身を除く): 340525762

約数列:

[1, 2, 13, 26, 31, 62, 403, 677, 806, 929, 1354, 1858, 8801, 12077, 17602, 20987, 24154, 28799, 41974, 57598, 272831, 374387, 545662, 628933, 748774, 1257866, 8176129, 16352258, 19496923, 38993846, 253459999, 506919998]

約数ペア:

[(1, 506919998), (2, 253459999), (13, 38993846), (26, 19496923), (31, 16352258), (62, 8176129), (403, 1257866), (677, 748774), (806, 628933), (929, 545662), (1354, 374387), (1858, 272831), (8801, 57598), (12077, 41974), (17602, 28799), (20987, 24154)]