539697430

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 979586784

約数和(自身を除く): 439889354

約数列:

[1, 2, 5, 10, 257, 373, 514, 563, 746, 1126, 1285, 1865, 2570, 2815, 3730, 5630, 95861, 144691, 191722, 209999, 289382, 419998, 479305, 723455, 958610, 1049995, 1446910, 2099990, 53969743, 107939486, 269848715, 539697430]

約数ペア:

[(1, 539697430), (2, 269848715), (5, 107939486), (10, 53969743), (257, 2099990), (373, 1446910), (514, 1049995), (563, 958610), (746, 723455), (1126, 479305), (1285, 419998), (1865, 289382), (2570, 209999), (2815, 191722), (3730, 144691), (5630, 95861)]