1605183944

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{314989}}^1$

素因数の和:315022

約数の個数: 48

約数和(自身を含む): 3770430300

約数和(自身を除く): 2165246356

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 314989, 629978, 1259956, 2204923, 2519912, 4094857, 4409846, 8189714, 8819692, 15434461, 16379428, 17639384, 28663999, 30868922, 32758856, 57327998, 61737844, 114655996, 123475688, 200647993, 229311992, 401295986, 802591972, 1605183944]

約数ペア:

[(1, 1605183944), (2, 802591972), (4, 401295986), (7, 229311992), (8, 200647993), (13, 123475688), (14, 114655996), (26, 61737844), (28, 57327998), (49, 32758856), (52, 30868922), (56, 28663999), (91, 17639384), (98, 16379428), (104, 15434461), (182, 8819692), (196, 8189714), (364, 4409846), (392, 4094857), (637, 2519912), (728, 2204923), (1274, 1259956), (2548, 629978), (5096, 314989)]