2413207856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 4971110400

約数和(自身を除く): 2557902544

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 239, 376, 463, 464, 478, 752, 926, 956, 1363, 1852, 1912, 2726, 3704, 3824, 5452, 6931, 7408, 10904, 11233, 13427, 13862, 21761, 21808, 22466, 26854, 27724, 43522, 44932, 53708, 55448, 87044, 89864, 107416, 110657, 110896, 174088, 179728, 214832, 221314, 325757, 348176, 442628, 631069, 651514, 885256, 1262138, 1303028, 1770512, 2524276, 2606056, 3209053, 5048552, 5200879, 5212112, 6418106, 10097104, 10401758, 12836212, 20803516, 25672424, 41607032, 51344848, 83214064, 150825491, 301650982, 603301964, 1206603928, 2413207856]

約数ペア:

[(1, 2413207856), (2, 1206603928), (4, 603301964), (8, 301650982), (16, 150825491), (29, 83214064), (47, 51344848), (58, 41607032), (94, 25672424), (116, 20803516), (188, 12836212), (232, 10401758), (239, 10097104), (376, 6418106), (463, 5212112), (464, 5200879), (478, 5048552), (752, 3209053), (926, 2606056), (956, 2524276), (1363, 1770512), (1852, 1303028), (1912, 1262138), (2726, 885256), (3704, 651514), (3824, 631069), (5452, 442628), (6931, 348176), (7408, 325757), (10904, 221314), (11233, 214832), (13427, 179728), (13862, 174088), (21761, 110896), (21808, 110657), (22466, 107416), (26854, 89864), (27724, 87044), (43522, 55448), (44932, 53708)]