381946964542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70288363}}^1$

素因数の和:70288408

約数の個数: 32

約数和(自身を含む): 708506709120

約数和(自身を除く): 326559744578

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 70288363, 140576726, 773171993, 913748719, 1335478897, 1546343986, 1827497438, 2670957794, 10051235909, 14690267867, 17361225661, 20102471818, 29380535734, 34722451322, 190973482271, 381946964542]

約数ペア:

[(1, 381946964542), (2, 190973482271), (11, 34722451322), (13, 29380535734), (19, 20102471818), (22, 17361225661), (26, 14690267867), (38, 10051235909), (143, 2670957794), (209, 1827497438), (247, 1546343986), (286, 1335478897), (418, 913748719), (494, 773171993), (2717, 140576726), (5434, 70288363)]