1680293158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{3947}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 2814134400

約数和(自身を除く): 1133841242

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 659, 1318, 3947, 7894, 11203, 12521, 22406, 25042, 67099, 74993, 134198, 149986, 212857, 425714, 1274881, 2549762, 2601073, 5202146, 44218241, 49420387, 88436482, 98840774, 840146579, 1680293158]

約数ペア:

[(1, 1680293158), (2, 840146579), (17, 98840774), (19, 88436482), (34, 49420387), (38, 44218241), (323, 5202146), (646, 2601073), (659, 2549762), (1318, 1274881), (3947, 425714), (7894, 212857), (11203, 149986), (12521, 134198), (22406, 74993), (25042, 67099)]