2912887984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10709147}}^1$

素因数の和:10709172

約数の個数: 20

約数和(自身を含む): 5975704584

約数和(自身を除く): 3062816600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10709147, 21418294, 42836588, 85673176, 171346352, 182055499, 364110998, 728221996, 1456443992, 2912887984]

約数ペア:

[(1, 2912887984), (2, 1456443992), (4, 728221996), (8, 364110998), (16, 182055499), (17, 171346352), (34, 85673176), (68, 42836588), (136, 21418294), (272, 10709147)]