315476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 665280

約数和(自身を除く): 349804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 593, 1186, 2372, 4151, 8302, 11267, 16604, 22534, 45068, 78869, 157738, 315476]

約数ペア:

[(1, 315476), (2, 157738), (4, 78869), (7, 45068), (14, 22534), (19, 16604), (28, 11267), (38, 8302), (76, 4151), (133, 2372), (266, 1186), (532, 593)]