337179986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1789}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 595425600

約数和(自身を除く): 258245614

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 659, 1318, 1789, 3578, 7249, 8567, 14498, 17134, 19679, 23257, 39358, 46514, 94237, 188474, 255827, 511654, 1178951, 2357902, 12968461, 15326363, 25936922, 30652726, 168589993, 337179986]

約数ペア:

[(1, 337179986), (2, 168589993), (11, 30652726), (13, 25936922), (22, 15326363), (26, 12968461), (143, 2357902), (286, 1178951), (659, 511654), (1318, 255827), (1789, 188474), (3578, 94237), (7249, 46514), (8567, 39358), (14498, 23257), (17134, 19679)]