2215444784

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{13249}}^1$

素因数の和:14757

約数の個数: 40

約数和(自身を含む): 4909284000

約数和(自身を除く): 2693839216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 2986, 5972, 10451, 11944, 13249, 20902, 23888, 26498, 41804, 52996, 83608, 92743, 105992, 167216, 185486, 211984, 370972, 741944, 1483888, 19780757, 39561514, 79123028, 138465299, 158246056, 276930598, 316492112, 553861196, 1107722392, 2215444784]

約数ペア:

[(1, 2215444784), (2, 1107722392), (4, 553861196), (7, 316492112), (8, 276930598), (14, 158246056), (16, 138465299), (28, 79123028), (56, 39561514), (112, 19780757), (1493, 1483888), (2986, 741944), (5972, 370972), (10451, 211984), (11944, 185486), (13249, 167216), (20902, 105992), (23888, 92743), (26498, 83608), (41804, 52996)]