2013224230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{258437}}^1$

素因数の和:258504

約数の個数: 32

約数和(自身を含む): 3907582560

約数和(自身を除く): 1894358330

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 258437, 516874, 1292185, 2584370, 4910303, 9820606, 10595917, 21191834, 24551515, 49103030, 52979585, 105959170, 201322423, 402644846, 1006612115, 2013224230]

約数ペア:

[(1, 2013224230), (2, 1006612115), (5, 402644846), (10, 201322423), (19, 105959170), (38, 52979585), (41, 49103030), (82, 24551515), (95, 21191834), (190, 10595917), (205, 9820606), (410, 4910303), (779, 2584370), (1558, 1292185), (3895, 516874), (7790, 258437)]