897246728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{44383}}^1$

素因数の和:44434

約数の個数: 48

約数和(自身を含む): 2029236480

約数和(自身を除く): 1131989752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 20216, 44383, 88766, 177532, 310681, 355064, 621362, 843277, 1242724, 1686554, 2485448, 3373108, 5902939, 6746216, 11805878, 16022263, 23611756, 32044526, 47223512, 64089052, 112155841, 128178104, 224311682, 448623364, 897246728]

約数ペア:

[(1, 897246728), (2, 448623364), (4, 224311682), (7, 128178104), (8, 112155841), (14, 64089052), (19, 47223512), (28, 32044526), (38, 23611756), (56, 16022263), (76, 11805878), (133, 6746216), (152, 5902939), (266, 3373108), (361, 2485448), (532, 1686554), (722, 1242724), (1064, 843277), (1444, 621362), (2527, 355064), (2888, 310681), (5054, 177532), (10108, 88766), (20216, 44383)]