98778398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 161427168

約数和(自身を除く): 62648770

約数列:

[1, 2, 17, 34, 61, 97, 122, 194, 491, 982, 1037, 1649, 2074, 3298, 5917, 8347, 11834, 16694, 29951, 47627, 59902, 95254, 100589, 201178, 509167, 809659, 1018334, 1619318, 2905247, 5810494, 49389199, 98778398]

約数ペア:

[(1, 98778398), (2, 49389199), (17, 5810494), (34, 2905247), (61, 1619318), (97, 1018334), (122, 809659), (194, 509167), (491, 201178), (982, 100589), (1037, 95254), (1649, 59902), (2074, 47627), (3298, 29951), (5917, 16694), (8347, 11834)]