1822888912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 3867308032

約数和(自身を除く): 2044419120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 151, 208, 254, 302, 457, 508, 604, 914, 1016, 1208, 1651, 1828, 1963, 2032, 2416, 3302, 3656, 3926, 5941, 6604, 7312, 7852, 11882, 13208, 15704, 19177, 23764, 26416, 31408, 38354, 47528, 58039, 69007, 76708, 95056, 116078, 138014, 153416, 232156, 249301, 276028, 306832, 464312, 498602, 552056, 754507, 897091, 928624, 997204, 1104112, 1509014, 1794182, 1994408, 3018028, 3588364, 3988816, 6036056, 7176728, 8763889, 12072112, 14353456, 17527778, 35055556, 70111112, 113930557, 140222224, 227861114, 455722228, 911444456, 1822888912]

約数ペア:

[(1, 1822888912), (2, 911444456), (4, 455722228), (8, 227861114), (13, 140222224), (16, 113930557), (26, 70111112), (52, 35055556), (104, 17527778), (127, 14353456), (151, 12072112), (208, 8763889), (254, 7176728), (302, 6036056), (457, 3988816), (508, 3588364), (604, 3018028), (914, 1994408), (1016, 1794182), (1208, 1509014), (1651, 1104112), (1828, 997204), (1963, 928624), (2032, 897091), (2416, 754507), (3302, 552056), (3656, 498602), (3926, 464312), (5941, 306832), (6604, 276028), (7312, 249301), (7852, 232156), (11882, 153416), (13208, 138014), (15704, 116078), (19177, 95056), (23764, 76708), (26416, 69007), (31408, 58039), (38354, 47528)]