2099746658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 3345408000

約数和(自身を除く): 1245661342

約数列:

[1, 2, 19, 38, 191, 382, 439, 659, 878, 1318, 3629, 7258, 8341, 12521, 16682, 25042, 83849, 125869, 167698, 251738, 289301, 578602, 1593131, 2391511, 3186262, 4783022, 5496719, 10993438, 55256491, 110512982, 1049873329, 2099746658]

約数ペア:

[(1, 2099746658), (2, 1049873329), (19, 110512982), (38, 55256491), (191, 10993438), (382, 5496719), (439, 4783022), (659, 3186262), (878, 2391511), (1318, 1593131), (3629, 578602), (7258, 289301), (8341, 251738), (12521, 167698), (16682, 125869), (25042, 83849)]