1004144

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 20

約数和(自身を含む): 1968624

約数和(自身を除く): 964480

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 647, 776, 1294, 1552, 2588, 5176, 10352, 62759, 125518, 251036, 502072, 1004144]

約数ペア:

[(1, 1004144), (2, 502072), (4, 251036), (8, 125518), (16, 62759), (97, 10352), (194, 5176), (388, 2588), (647, 1552), (776, 1294)]