2069024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 4445280

約数和(自身を除く): 2376256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 83, 152, 164, 166, 304, 328, 332, 608, 656, 664, 779, 1312, 1328, 1558, 1577, 2656, 3116, 3154, 3403, 6232, 6308, 6806, 12464, 12616, 13612, 24928, 25232, 27224, 50464, 54448, 64657, 108896, 129314, 258628, 517256, 1034512, 2069024]

約数ペア:

[(1, 2069024), (2, 1034512), (4, 517256), (8, 258628), (16, 129314), (19, 108896), (32, 64657), (38, 54448), (41, 50464), (76, 27224), (82, 25232), (83, 24928), (152, 13612), (164, 12616), (166, 12464), (304, 6806), (328, 6308), (332, 6232), (608, 3403), (656, 3154), (664, 3116), (779, 2656), (1312, 1577), (1328, 1558)]