485157583870

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1498001}}^1$

素因数の和:1498380

約数の個数: 32

約数和(自身を含む): 883341819360

約数和(自身を除く): 398184235490

約数列:

[1, 2, 5, 10, 139, 233, 278, 466, 695, 1165, 1390, 2330, 32387, 64774, 161935, 323870, 1498001, 2996002, 7490005, 14980010, 208222139, 349034233, 416444278, 698068466, 1041110695, 1745171165, 2082221390, 3490342330, 48515758387, 97031516774, 242578791935, 485157583870]

約数ペア:

[(1, 485157583870), (2, 242578791935), (5, 97031516774), (10, 48515758387), (139, 3490342330), (233, 2082221390), (278, 1745171165), (466, 1041110695), (695, 698068466), (1165, 416444278), (1390, 349034233), (2330, 208222139), (32387, 14980010), (64774, 7490005), (161935, 2996002), (323870, 1498001)]