673534826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 1047053952

約数和(自身を除く): 373519126

約数列:

[1, 2, 71, 97, 107, 142, 194, 214, 457, 914, 6887, 7597, 10379, 13774, 15194, 20758, 32447, 44329, 48899, 64894, 88658, 97798, 736909, 1473818, 3147359, 3471829, 4743203, 6294718, 6943658, 9486406, 336767413, 673534826]

約数ペア:

[(1, 673534826), (2, 336767413), (71, 9486406), (97, 6943658), (107, 6294718), (142, 4743203), (194, 3471829), (214, 3147359), (457, 1473818), (914, 736909), (6887, 97798), (7597, 88658), (10379, 64894), (13774, 48899), (15194, 44329), (20758, 32447)]