2556103696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{3023}}^1$

素因数の和:4303

約数の個数: 40

約数和(自身を含む): 5073425280

約数和(自身を除く): 2517321584

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1229, 2458, 3023, 4916, 6046, 9832, 12092, 19664, 24184, 48368, 52847, 105694, 129989, 211388, 259978, 422776, 519956, 845552, 1039912, 2079824, 3715267, 7430534, 14861068, 29722136, 59444272, 159756481, 319512962, 639025924, 1278051848, 2556103696]

約数ペア:

[(1, 2556103696), (2, 1278051848), (4, 639025924), (8, 319512962), (16, 159756481), (43, 59444272), (86, 29722136), (172, 14861068), (344, 7430534), (688, 3715267), (1229, 2079824), (2458, 1039912), (3023, 845552), (4916, 519956), (6046, 422776), (9832, 259978), (12092, 211388), (19664, 129989), (24184, 105694), (48368, 52847)]