415984970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{12541}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 780212736

約数和(自身を除く): 364227766

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 310, 535, 1070, 3317, 6634, 12541, 16585, 25082, 33170, 62705, 125410, 388771, 777542, 1341887, 1943855, 2683774, 3887710, 6709435, 13418870, 41598497, 83196994, 207992485, 415984970]

約数ペア:

[(1, 415984970), (2, 207992485), (5, 83196994), (10, 41598497), (31, 13418870), (62, 6709435), (107, 3887710), (155, 2683774), (214, 1943855), (310, 1341887), (535, 777542), (1070, 388771), (3317, 125410), (6634, 62705), (12541, 33170), (16585, 25082)]