1645175084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{28289}}^1$

素因数の和:28398

約数の個数: 48

約数和(自身を含む): 3447306240

約数和(自身を除く): 1802131156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 14539, 28289, 29078, 56578, 58156, 113156, 198023, 396046, 792092, 876959, 1753918, 1895363, 3507836, 3790726, 6138713, 7581452, 12277426, 13267541, 24554852, 26535082, 53070164, 58756253, 117512506, 235025012, 411293771, 822587542, 1645175084]

約数ペア:

[(1, 1645175084), (2, 822587542), (4, 411293771), (7, 235025012), (14, 117512506), (28, 58756253), (31, 53070164), (62, 26535082), (67, 24554852), (124, 13267541), (134, 12277426), (217, 7581452), (268, 6138713), (434, 3790726), (469, 3507836), (868, 1895363), (938, 1753918), (1876, 876959), (2077, 792092), (4154, 396046), (8308, 198023), (14539, 113156), (28289, 58156), (29078, 56578)]