253476496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{174091}}^1$

素因数の和:174119

約数の個数: 40

約数和(自身を含む): 604447424

約数和(自身を除く): 350970928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 174091, 348182, 696364, 1218637, 1392728, 2263183, 2437274, 2785456, 4526366, 4874548, 9052732, 9749096, 15842281, 18105464, 19498192, 31684562, 36210928, 63369124, 126738248, 253476496]

約数ペア:

[(1, 253476496), (2, 126738248), (4, 63369124), (7, 36210928), (8, 31684562), (13, 19498192), (14, 18105464), (16, 15842281), (26, 9749096), (28, 9052732), (52, 4874548), (56, 4526366), (91, 2785456), (104, 2437274), (112, 2263183), (182, 1392728), (208, 1218637), (364, 696364), (728, 348182), (1456, 174091)]