1316701918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 2406595104

約数和(自身を除く): 1089893186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 421, 578, 773, 842, 1546, 2023, 2947, 4046, 5411, 5894, 7157, 10822, 13141, 14314, 26282, 50099, 91987, 100198, 121669, 183974, 223397, 243338, 325433, 446794, 650866, 851683, 1563779, 1703366, 2278031, 3127558, 4556062, 5532361, 11064722, 38726527, 77453054, 94050137, 188100274, 658350959, 1316701918]

約数ペア:

[(1, 1316701918), (2, 658350959), (7, 188100274), (14, 94050137), (17, 77453054), (34, 38726527), (119, 11064722), (238, 5532361), (289, 4556062), (421, 3127558), (578, 2278031), (773, 1703366), (842, 1563779), (1546, 851683), (2023, 650866), (2947, 446794), (4046, 325433), (5411, 243338), (5894, 223397), (7157, 183974), (10822, 121669), (13141, 100198), (14314, 91987), (26282, 50099)]