401050448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4759}}^1$

素因数の和:5019

約数の個数: 40

約数和(自身を含む): 814531200

約数和(自身を除く): 413480752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 916, 1832, 3664, 4759, 5267, 9518, 10534, 19036, 21068, 38072, 42136, 76144, 84272, 109457, 218914, 437828, 875656, 1089811, 1751312, 2179622, 4359244, 8718488, 17436976, 25065653, 50131306, 100262612, 200525224, 401050448]

約数ペア:

[(1, 401050448), (2, 200525224), (4, 100262612), (8, 50131306), (16, 25065653), (23, 17436976), (46, 8718488), (92, 4359244), (184, 2179622), (229, 1751312), (368, 1089811), (458, 875656), (916, 437828), (1832, 218914), (3664, 109457), (4759, 84272), (5267, 76144), (9518, 42136), (10534, 38072), (19036, 21068)]