1165136

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 2630784

約数和(自身を除く): 1465648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 103, 112, 202, 206, 404, 412, 707, 721, 808, 824, 1414, 1442, 1616, 1648, 2828, 2884, 5656, 5768, 10403, 11312, 11536, 20806, 41612, 72821, 83224, 145642, 166448, 291284, 582568, 1165136]

約数ペア:

[(1, 1165136), (2, 582568), (4, 291284), (7, 166448), (8, 145642), (14, 83224), (16, 72821), (28, 41612), (56, 20806), (101, 11536), (103, 11312), (112, 10403), (202, 5768), (206, 5656), (404, 2884), (412, 2828), (707, 1648), (721, 1616), (808, 1442), (824, 1414)]