1690514642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 2637702144

約数和(自身を除く): 947187502

約数列:

[1, 2, 43, 86, 97, 191, 194, 382, 1061, 2122, 4171, 8213, 8342, 16426, 18527, 37054, 45623, 91246, 102917, 202651, 205834, 405302, 796661, 1593322, 4425431, 8713993, 8850862, 17427986, 19657147, 39314294, 845257321, 1690514642]

約数ペア:

[(1, 1690514642), (2, 845257321), (43, 39314294), (86, 19657147), (97, 17427986), (191, 8850862), (194, 8713993), (382, 4425431), (1061, 1593322), (2122, 796661), (4171, 405302), (8213, 205834), (8342, 202651), (16426, 102917), (18527, 91246), (37054, 45623)]