2047472

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 4603872

約数和(自身を除く): 2556400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 181, 202, 362, 404, 707, 724, 808, 1267, 1414, 1448, 1616, 2534, 2828, 2896, 5068, 5656, 10136, 11312, 18281, 20272, 36562, 73124, 127967, 146248, 255934, 292496, 511868, 1023736, 2047472]

約数ペア:

[(1, 2047472), (2, 1023736), (4, 511868), (7, 292496), (8, 255934), (14, 146248), (16, 127967), (28, 73124), (56, 36562), (101, 20272), (112, 18281), (181, 11312), (202, 10136), (362, 5656), (404, 5068), (707, 2896), (724, 2828), (808, 2534), (1267, 1616), (1414, 1448)]