1664023982

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{12323}}^1$

素因数の和:13063

約数の個数: 16

約数和(自身を含む): 2523560832

約数和(自身を除く): 859536850

約数列:

[1, 2, 107, 214, 631, 1262, 12323, 24646, 67517, 135034, 1318561, 2637122, 7775813, 15551626, 832011991, 1664023982]

約数ペア:

[(1, 1664023982), (2, 832011991), (107, 15551626), (214, 7775813), (631, 2637122), (1262, 1318561), (12323, 135034), (24646, 67517)]