61212262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 100245600

約数和(自身を除く): 39033338

約数列:

[1, 2, 19, 38, 41, 82, 101, 202, 389, 778, 779, 1558, 1919, 3838, 4141, 7391, 8282, 14782, 15949, 31898, 39289, 78578, 78679, 157358, 303031, 606062, 746491, 1492982, 1610849, 3221698, 30606131, 61212262]

約数ペア:

[(1, 61212262), (2, 30606131), (19, 3221698), (38, 1610849), (41, 1492982), (82, 746491), (101, 606062), (202, 303031), (389, 157358), (778, 78679), (779, 78578), (1558, 39289), (1919, 31898), (3838, 15949), (4141, 14782), (7391, 8282)]