1882979618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1\times {\mathrm{1709}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 3143992320

約数和(自身を除く): 1261012702

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1367, 1709, 2734, 3418, 17771, 22217, 35542, 42377, 44434, 52979, 84754, 105958, 550901, 688727, 1101802, 1377454, 2336203, 4672406, 30370639, 60741278, 72422293, 144844586, 941489809, 1882979618]

約数ペア:

[(1, 1882979618), (2, 941489809), (13, 144844586), (26, 72422293), (31, 60741278), (62, 30370639), (403, 4672406), (806, 2336203), (1367, 1377454), (1709, 1101802), (2734, 688727), (3418, 550901), (17771, 105958), (22217, 84754), (35542, 52979), (42377, 44434)]