497425188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86179}}^1$

素因数の和:86236

約数の個数: 48

約数和(自身を含む): 1283737280

約数和(自身を除く): 786312092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 86179, 172358, 258537, 344716, 517074, 1034148, 1120327, 2240654, 3188623, 3360981, 4481308, 6377246, 6721962, 9565869, 12754492, 13443924, 19131738, 38263476, 41452099, 82904198, 124356297, 165808396, 248712594, 497425188]

約数ペア:

[(1, 497425188), (2, 248712594), (3, 165808396), (4, 124356297), (6, 82904198), (12, 41452099), (13, 38263476), (26, 19131738), (37, 13443924), (39, 12754492), (52, 9565869), (74, 6721962), (78, 6377246), (111, 4481308), (148, 3360981), (156, 3188623), (222, 2240654), (444, 1120327), (481, 1034148), (962, 517074), (1443, 344716), (1924, 258537), (2886, 172358), (5772, 86179)]