131570392304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{697409}}^1$

素因数の和:698337

約数の個数: 40

約数和(自身を含む): 274829753520

約数和(自身を除く): 143259361216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 907, 1814, 3628, 7256, 11791, 14512, 23582, 47164, 94328, 188656, 697409, 1394818, 2789636, 5579272, 9066317, 11158544, 18132634, 36265268, 72530536, 145061072, 632549963, 1265099926, 2530199852, 5060399704, 8223149519, 10120799408, 16446299038, 32892598076, 65785196152, 131570392304]

約数ペア:

[(1, 131570392304), (2, 65785196152), (4, 32892598076), (8, 16446299038), (13, 10120799408), (16, 8223149519), (26, 5060399704), (52, 2530199852), (104, 1265099926), (208, 632549963), (907, 145061072), (1814, 72530536), (3628, 36265268), (7256, 18132634), (11791, 11158544), (14512, 9066317), (23582, 5579272), (47164, 2789636), (94328, 1394818), (188656, 697409)]