1293886298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 2060239104

約数和(自身を除く): 766352806

約数列:

[1, 2, 23, 46, 97, 157, 194, 314, 1847, 2231, 3611, 3694, 4462, 7222, 15229, 30458, 42481, 84962, 179159, 289979, 350267, 358318, 579958, 700534, 4120657, 6669517, 8241314, 13339034, 28127963, 56255926, 646943149, 1293886298]

約数ペア:

[(1, 1293886298), (2, 646943149), (23, 56255926), (46, 28127963), (97, 13339034), (157, 8241314), (194, 6669517), (314, 4120657), (1847, 700534), (2231, 579958), (3611, 358318), (3694, 350267), (4462, 289979), (7222, 179159), (15229, 84962), (30458, 42481)]