2011304570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4813}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 4117703040

約数和(自身を除く): 2106398470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 131, 145, 262, 290, 319, 638, 655, 1310, 1441, 1595, 2882, 3190, 3799, 4813, 7205, 7598, 9626, 14410, 18995, 24065, 37990, 41789, 48130, 52943, 83578, 105886, 139577, 208945, 264715, 279154, 417890, 529430, 630503, 697885, 1261006, 1395770, 1535347, 3070694, 3152515, 6305030, 6935533, 7676735, 13871066, 15353470, 18284587, 34677665, 36569174, 69355330, 91422935, 182845870, 201130457, 402260914, 1005652285, 2011304570]

約数ペア:

[(1, 2011304570), (2, 1005652285), (5, 402260914), (10, 201130457), (11, 182845870), (22, 91422935), (29, 69355330), (55, 36569174), (58, 34677665), (110, 18284587), (131, 15353470), (145, 13871066), (262, 7676735), (290, 6935533), (319, 6305030), (638, 3152515), (655, 3070694), (1310, 1535347), (1441, 1395770), (1595, 1261006), (2882, 697885), (3190, 630503), (3799, 529430), (4813, 417890), (7205, 279154), (7598, 264715), (9626, 208945), (14410, 139577), (18995, 105886), (24065, 83578), (37990, 52943), (41789, 48130)]