1313291254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 2309658624

約数和(自身を除く): 996367370

約数列:

[1, 2, 11, 22, 31, 41, 62, 67, 82, 134, 341, 451, 682, 701, 737, 902, 1271, 1402, 1474, 2077, 2542, 2747, 4154, 5494, 7711, 13981, 15422, 21731, 22847, 27962, 28741, 30217, 43462, 45694, 46967, 57482, 60434, 85157, 93934, 170314, 239041, 316151, 478082, 516637, 632302, 890971, 936727, 1033274, 1455977, 1781942, 1873454, 1925647, 2911954, 3851294, 9800681, 16015747, 19601362, 21182117, 32031494, 42364234, 59695057, 119390114, 656645627, 1313291254]

約数ペア:

[(1, 1313291254), (2, 656645627), (11, 119390114), (22, 59695057), (31, 42364234), (41, 32031494), (62, 21182117), (67, 19601362), (82, 16015747), (134, 9800681), (341, 3851294), (451, 2911954), (682, 1925647), (701, 1873454), (737, 1781942), (902, 1455977), (1271, 1033274), (1402, 936727), (1474, 890971), (2077, 632302), (2542, 516637), (2747, 478082), (4154, 316151), (5494, 239041), (7711, 170314), (13981, 93934), (15422, 85157), (21731, 60434), (22847, 57482), (27962, 46967), (28741, 45694), (30217, 43462)]