1680851868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{196453}}^1$

素因数の和:196514

約数の個数: 48

約数和(自身を含む): 4224546816

約数和(自身を除く): 2543694948

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 196453, 392906, 589359, 785812, 1178718, 2357436, 4518419, 6090043, 9036838, 12180086, 13555257, 18073676, 18270129, 24360172, 27110514, 36540258, 54221028, 73080516, 140070989, 280141978, 420212967, 560283956, 840425934, 1680851868]

約数ペア:

[(1, 1680851868), (2, 840425934), (3, 560283956), (4, 420212967), (6, 280141978), (12, 140070989), (23, 73080516), (31, 54221028), (46, 36540258), (62, 27110514), (69, 24360172), (92, 18270129), (93, 18073676), (124, 13555257), (138, 12180086), (186, 9036838), (276, 6090043), (372, 4518419), (713, 2357436), (1426, 1178718), (2139, 785812), (2852, 589359), (4278, 392906), (8556, 196453)]