17317118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 35199360

約数和(自身を除く): 17882242

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 58, 91, 119, 182, 193, 203, 221, 238, 377, 386, 406, 442, 493, 754, 986, 1351, 1547, 2509, 2639, 2702, 3094, 3281, 3451, 5018, 5278, 5597, 6409, 6562, 6902, 11194, 12818, 17563, 22967, 35126, 39179, 42653, 44863, 45934, 72761, 78358, 85306, 89726, 95149, 145522, 190298, 298571, 509327, 597142, 666043, 1018654, 1236937, 1332086, 2473874, 8658559, 17317118]

約数ペア:

[(1, 17317118), (2, 8658559), (7, 2473874), (13, 1332086), (14, 1236937), (17, 1018654), (26, 666043), (29, 597142), (34, 509327), (58, 298571), (91, 190298), (119, 145522), (182, 95149), (193, 89726), (203, 85306), (221, 78358), (238, 72761), (377, 45934), (386, 44863), (406, 42653), (442, 39179), (493, 35126), (754, 22967), (986, 17563), (1351, 12818), (1547, 11194), (2509, 6902), (2639, 6562), (2702, 6409), (3094, 5597), (3281, 5278), (3451, 5018)]