407705012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5441}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 844772544

約数和(自身を除く): 437067532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 2882, 3406, 5441, 5764, 6812, 10882, 18733, 21764, 37466, 59851, 70733, 74932, 119702, 141466, 239404, 282932, 712771, 778063, 1425542, 1556126, 2851084, 3112252, 7840481, 9266023, 15680962, 18532046, 31361924, 37064092, 101926253, 203852506, 407705012]

約数ペア:

[(1, 407705012), (2, 203852506), (4, 101926253), (11, 37064092), (13, 31361924), (22, 18532046), (26, 15680962), (44, 9266023), (52, 7840481), (131, 3112252), (143, 2851084), (262, 1556126), (286, 1425542), (524, 778063), (572, 712771), (1441, 282932), (1703, 239404), (2882, 141466), (3406, 119702), (5441, 74932), (5764, 70733), (6812, 59851), (10882, 37466), (18733, 21764)]