9969940274

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1\times {\mathrm{5869}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 17345145600

約数和(自身を除く): 7375205326

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1709, 3418, 5869, 11738, 11963, 23926, 41083, 82166, 121339, 242678, 416699, 833398, 849373, 1698746, 2916893, 5833786, 10030121, 20060242, 70210847, 140421694, 712138591, 1424277182, 4984970137, 9969940274]

約数ペア:

[(1, 9969940274), (2, 4984970137), (7, 1424277182), (14, 712138591), (71, 140421694), (142, 70210847), (497, 20060242), (994, 10030121), (1709, 5833786), (3418, 2916893), (5869, 1698746), (11738, 849373), (11963, 833398), (23926, 416699), (41083, 242678), (82166, 121339)]