2887304846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1499}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 4575744000

約数和(自身を除く): 1688439154

約数列:

[1, 2, 31, 47, 62, 94, 661, 1322, 1457, 1499, 2914, 2998, 20491, 31067, 40982, 46469, 62134, 70453, 92938, 140906, 963077, 990839, 1926154, 1981678, 2184043, 4368086, 30716009, 46569433, 61432018, 93138866, 1443652423, 2887304846]

約数ペア:

[(1, 2887304846), (2, 1443652423), (31, 93138866), (47, 61432018), (62, 46569433), (94, 30716009), (661, 4368086), (1322, 2184043), (1457, 1981678), (1499, 1926154), (2914, 990839), (2998, 963077), (20491, 140906), (31067, 92938), (40982, 70453), (46469, 62134)]