557845367044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28340041}}^1$

素因数の和:28340108

約数の個数: 48

約数和(自身を含む): 1206152187520

約数和(自身を除く): 648306820476

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 28340041, 56680082, 113360164, 198380287, 396760574, 538460779, 793521148, 1048581517, 1076921558, 2097163034, 2153843116, 3769225453, 4194326068, 7340070619, 7538450906, 14680141238, 15076901812, 19923048823, 29360282476, 39846097646, 79692195292, 139461341761, 278922683522, 557845367044]

約数ペア:

[(1, 557845367044), (2, 278922683522), (4, 139461341761), (7, 79692195292), (14, 39846097646), (19, 29360282476), (28, 19923048823), (37, 15076901812), (38, 14680141238), (74, 7538450906), (76, 7340070619), (133, 4194326068), (148, 3769225453), (259, 2153843116), (266, 2097163034), (518, 1076921558), (532, 1048581517), (703, 793521148), (1036, 538460779), (1406, 396760574), (2812, 198380287), (4921, 113360164), (9842, 56680082), (19684, 28340041)]