41421406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 29541794

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 382, 439, 494, 878, 2483, 3629, 4966, 5707, 7258, 8341, 11414, 16682, 47177, 83849, 94354, 108433, 167698, 216866, 1090037, 1593131, 2180074, 3186262, 20710703, 41421406]

約数ペア:

[(1, 41421406), (2, 20710703), (13, 3186262), (19, 2180074), (26, 1593131), (38, 1090037), (191, 216866), (247, 167698), (382, 108433), (439, 94354), (494, 83849), (878, 47177), (2483, 16682), (3629, 11414), (4966, 8341), (5707, 7258)]