488797634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15149}}^1$

素因数の和:15254

約数の個数: 32

約数和(自身を含む): 847551600

約数和(自身を除く): 358753966

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 15149, 16133, 30298, 32266, 196937, 257533, 393874, 515066, 1105877, 2211754, 3347929, 6695858, 14376401, 18799909, 28752802, 37599818, 244398817, 488797634]

約数ペア:

[(1, 488797634), (2, 244398817), (13, 37599818), (17, 28752802), (26, 18799909), (34, 14376401), (73, 6695858), (146, 3347929), (221, 2211754), (442, 1105877), (949, 515066), (1241, 393874), (1898, 257533), (2482, 196937), (15149, 32266), (16133, 30298)]