4481489074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 7503984000

約数和(自身を除く): 3022494926

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 163, 326, 409, 551, 818, 1102, 1159, 1769, 2318, 3097, 3538, 4727, 6194, 7771, 9454, 9943, 11861, 15542, 19886, 23722, 24949, 33611, 49898, 66667, 67222, 89813, 133334, 179626, 188917, 225359, 288347, 377834, 450718, 474031, 576694, 723521, 948062, 1266673, 1447042, 1933343, 2533346, 3866686, 4066687, 5478593, 8133374, 10957186, 13746899, 27493798, 36733517, 73467034, 77267053, 117933923, 154534106, 235867846, 2240744537, 4481489074]

約数ペア:

[(1, 4481489074), (2, 2240744537), (19, 235867846), (29, 154534106), (38, 117933923), (58, 77267053), (61, 73467034), (122, 36733517), (163, 27493798), (326, 13746899), (409, 10957186), (551, 8133374), (818, 5478593), (1102, 4066687), (1159, 3866686), (1769, 2533346), (2318, 1933343), (3097, 1447042), (3538, 1266673), (4727, 948062), (6194, 723521), (7771, 576694), (9454, 474031), (9943, 450718), (11861, 377834), (15542, 288347), (19886, 225359), (23722, 188917), (24949, 179626), (33611, 133334), (49898, 89813), (66667, 67222)]