260908424

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{63823}}^1$

素因数の和:63909

約数の個数: 32

約数和(自身を含む): 566757120

約数和(自身を除く): 305848696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 63823, 127646, 255292, 446761, 510584, 893522, 1787044, 3574088, 4659079, 9318158, 18636316, 32613553, 37272632, 65227106, 130454212, 260908424]

約数ペア:

[(1, 260908424), (2, 130454212), (4, 65227106), (7, 37272632), (8, 32613553), (14, 18636316), (28, 9318158), (56, 4659079), (73, 3574088), (146, 1787044), (292, 893522), (511, 510584), (584, 446761), (1022, 255292), (2044, 127646), (4088, 63823)]