521001438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{38371}}^1$

素因数の和:38480

約数の個数: 32

約数和(自身を含む): 1090378752

約数和(自身を除く): 569377314

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 13578, 38371, 76742, 115113, 230226, 1189501, 2379002, 2801083, 3568503, 5602166, 7137006, 8403249, 16806498, 86833573, 173667146, 260500719, 521001438]

約数ペア:

[(1, 521001438), (2, 260500719), (3, 173667146), (6, 86833573), (31, 16806498), (62, 8403249), (73, 7137006), (93, 5602166), (146, 3568503), (186, 2801083), (219, 2379002), (438, 1189501), (2263, 230226), (4526, 115113), (6789, 76742), (13578, 38371)]