1215194432

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{240347}}^1$

素因数の和:240438

約数の個数: 28

約数和(自身を含む): 2441935680

約数和(自身を除く): 1226741248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 240347, 480694, 961388, 1922776, 3845552, 7691104, 15382208, 18987413, 37974826, 75949652, 151899304, 303798608, 607597216, 1215194432]

約数ペア:

[(1, 1215194432), (2, 607597216), (4, 303798608), (8, 151899304), (16, 75949652), (32, 37974826), (64, 18987413), (79, 15382208), (158, 7691104), (316, 3845552), (632, 1922776), (1264, 961388), (2528, 480694), (5056, 240347)]