13304781392

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{188261}}^1$

素因数の和:188907

約数の個数: 40

約数和(自身を含む): 29507432832

約数和(自身を除く): 16202651440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 2524, 4417, 5048, 8834, 10096, 17668, 35336, 70672, 188261, 376522, 753044, 1317827, 1506088, 2635654, 3012176, 5271308, 10542616, 21085232, 118792691, 237585382, 475170764, 831548837, 950341528, 1663097674, 1900683056, 3326195348, 6652390696, 13304781392]

約数ペア:

[(1, 13304781392), (2, 6652390696), (4, 3326195348), (7, 1900683056), (8, 1663097674), (14, 950341528), (16, 831548837), (28, 475170764), (56, 237585382), (112, 118792691), (631, 21085232), (1262, 10542616), (2524, 5271308), (4417, 3012176), (5048, 2635654), (8834, 1506088), (10096, 1317827), (17668, 753044), (35336, 376522), (70672, 188261)]