870726133028

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{25903}}^1\times {\mathrm{23279}}^1$

素因数の和:49224

約数の個数: 36

約数和(自身を含む): 1608321335040

約数和(自身を除く): 737595202012

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 23279, 25903, 46558, 51806, 93116, 103612, 442301, 492157, 884602, 984314, 1769204, 1968628, 8403719, 9350983, 16807438, 18701966, 33614876, 37403932, 602995937, 1205991874, 2411983748, 11456922803, 22913845606, 45827691212, 217681533257, 435363066514, 870726133028]

約数ペア:

[(1, 870726133028), (2, 435363066514), (4, 217681533257), (19, 45827691212), (38, 22913845606), (76, 11456922803), (361, 2411983748), (722, 1205991874), (1444, 602995937), (23279, 37403932), (25903, 33614876), (46558, 18701966), (51806, 16807438), (93116, 9350983), (103612, 8403719), (442301, 1968628), (492157, 1769204), (884602, 984314)]