1949462590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{369917}}^1$

素因数の和:369972

約数の個数: 32

約数和(自身を含む): 3835309824

約数和(自身を除く): 1885847234

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 369917, 739834, 1849585, 3699170, 6288589, 11467427, 12577178, 22934854, 31442945, 57337135, 62885890, 114674270, 194946259, 389892518, 974731295, 1949462590]

約数ペア:

[(1, 1949462590), (2, 974731295), (5, 389892518), (10, 194946259), (17, 114674270), (31, 62885890), (34, 57337135), (62, 31442945), (85, 22934854), (155, 12577178), (170, 11467427), (310, 6288589), (527, 3699170), (1054, 1849585), (2635, 739834), (5270, 369917)]