2912800156

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1425049}}^1$

素因数の和:1425133

約数の個数: 24

約数和(自身を含む): 5905407200

約数和(自身を除く): 2992607044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 1425049, 2850098, 5700196, 9975343, 19950686, 39901372, 104028577, 208057154, 416114308, 728200039, 1456400078, 2912800156]

約数ペア:

[(1, 2912800156), (2, 1456400078), (4, 728200039), (7, 416114308), (14, 208057154), (28, 104028577), (73, 39901372), (146, 19950686), (292, 9975343), (511, 5700196), (1022, 2850098), (2044, 1425049)]