7131967870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{514201}}^1$

素因数の和:514300

約数の個数: 32

約数和(自身を含む): 13698341280

約数和(自身を除く): 6566373410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 514201, 1028402, 2571005, 5142010, 9769819, 19539638, 37536673, 48849095, 75073346, 97698190, 187683365, 375366730, 713196787, 1426393574, 3565983935, 7131967870]

約数ペア:

[(1, 7131967870), (2, 3565983935), (5, 1426393574), (10, 713196787), (19, 375366730), (38, 187683365), (73, 97698190), (95, 75073346), (146, 48849095), (190, 37536673), (365, 19539638), (730, 9769819), (1387, 5142010), (2774, 2571005), (6935, 1028402), (13870, 514201)]