21167798002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{47497}}^1$

素因数の和:47854

約数の個数: 32

約数和(自身を含む): 34879111344

約数和(自身を除く): 13711313342

約数列:

[1, 2, 13, 26, 61, 122, 281, 562, 793, 1586, 3653, 7306, 17141, 34282, 47497, 94994, 222833, 445666, 617461, 1234922, 2897317, 5794634, 13346657, 26693314, 37665121, 75330242, 173506541, 347013082, 814146077, 1628292154, 10583899001, 21167798002]

約数ペア:

[(1, 21167798002), (2, 10583899001), (13, 1628292154), (26, 814146077), (61, 347013082), (122, 173506541), (281, 75330242), (562, 37665121), (793, 26693314), (1586, 13346657), (3653, 5794634), (7306, 2897317), (17141, 1234922), (34282, 617461), (47497, 445666), (94994, 222833)]