293430982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 509120640

約数和(自身を除く): 215689658

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 223, 229, 338, 442, 446, 458, 2873, 2899, 2977, 3791, 3893, 5746, 5798, 5954, 7582, 7786, 37687, 38701, 49283, 50609, 51067, 75374, 77402, 98566, 101218, 102134, 640679, 657917, 663871, 868139, 1281358, 1315834, 1327742, 1736278, 8630323, 11285807, 17260646, 22571614, 146715491, 293430982]

約数ペア:

[(1, 293430982), (2, 146715491), (13, 22571614), (17, 17260646), (26, 11285807), (34, 8630323), (169, 1736278), (221, 1327742), (223, 1315834), (229, 1281358), (338, 868139), (442, 663871), (446, 657917), (458, 640679), (2873, 102134), (2899, 101218), (2977, 98566), (3791, 77402), (3893, 75374), (5746, 51067), (5798, 50609), (5954, 49283), (7582, 38701), (7786, 37687)]