490678412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44819}}^1$

素因数の和:44870

約数の個数: 48

約数和(自身を含む): 1084285440

約数和(自身を除く): 593607028

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 44819, 89638, 179276, 313733, 627466, 761923, 1030837, 1254932, 1523846, 2061674, 3047692, 4123348, 5333461, 7215859, 10666922, 14431718, 17524229, 21333844, 28863436, 35048458, 70096916, 122669603, 245339206, 490678412]

約数ペア:

[(1, 490678412), (2, 245339206), (4, 122669603), (7, 70096916), (14, 35048458), (17, 28863436), (23, 21333844), (28, 17524229), (34, 14431718), (46, 10666922), (68, 7215859), (92, 5333461), (119, 4123348), (161, 3047692), (238, 2061674), (322, 1523846), (391, 1254932), (476, 1030837), (644, 761923), (782, 627466), (1564, 313733), (2737, 179276), (5474, 89638), (10948, 44819)]