2912991973

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 3414822400

約数和(自身を除く): 501830427

約数列:

[1, 17, 19, 31, 109, 157, 289, 323, 527, 589, 1853, 2071, 2669, 2983, 3379, 4867, 5491, 8959, 10013, 17113, 31501, 35207, 45373, 50711, 57443, 64201, 82739, 92473, 170221, 290921, 325147, 530503, 598519, 862087, 976531, 1091417, 1406563, 1572041, 4945657, 5527499, 9018551, 10079557, 18554089, 26724697, 93967483, 153315367, 171352469, 2912991973]

約数ペア:

[(1, 2912991973), (17, 171352469), (19, 153315367), (31, 93967483), (109, 26724697), (157, 18554089), (289, 10079557), (323, 9018551), (527, 5527499), (589, 4945657), (1853, 1572041), (2071, 1406563), (2669, 1091417), (2983, 976531), (3379, 862087), (4867, 598519), (5491, 530503), (8959, 325147), (10013, 290921), (17113, 170221), (31501, 92473), (35207, 82739), (45373, 64201), (50711, 57443)]