490263488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53569}}^1$

素因数の和:53605

約数の個数: 56

約数和(自身を含む): 1142969520

約数和(自身を除く): 652706032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 53569, 107138, 214276, 428552, 589259, 696397, 857104, 1178518, 1392794, 1714208, 2357036, 2785588, 3428416, 4714072, 5571176, 7660367, 9428144, 11142352, 15320734, 18856288, 22284704, 30641468, 37712576, 44569408, 61282936, 122565872, 245131744, 490263488]

約数ペア:

[(1, 490263488), (2, 245131744), (4, 122565872), (8, 61282936), (11, 44569408), (13, 37712576), (16, 30641468), (22, 22284704), (26, 18856288), (32, 15320734), (44, 11142352), (52, 9428144), (64, 7660367), (88, 5571176), (104, 4714072), (143, 3428416), (176, 2785588), (208, 2357036), (286, 1714208), (352, 1392794), (416, 1178518), (572, 857104), (704, 696397), (832, 589259), (1144, 428552), (2288, 214276), (4576, 107138), (9152, 53569)]