494465718308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1\times {\mathrm{44089}}^1$

素因数の和:45500

約数の個数: 48

約数和(自身を含む): 923964148800

約数和(自身を除く): 429498430492

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 1259, 2227, 2518, 4454, 5036, 8908, 21403, 42806, 44089, 85612, 88178, 164929, 176356, 329858, 659716, 749513, 1499026, 2803793, 2998052, 5607586, 5775659, 11215172, 11551318, 23102636, 55508051, 98186203, 111016102, 196372406, 222032204, 392744812, 943636867, 1887273734, 3774547468, 7271554681, 14543109362, 29086218724, 123616429577, 247232859154, 494465718308]

約数ペア:

[(1, 494465718308), (2, 247232859154), (4, 123616429577), (17, 29086218724), (34, 14543109362), (68, 7271554681), (131, 3774547468), (262, 1887273734), (524, 943636867), (1259, 392744812), (2227, 222032204), (2518, 196372406), (4454, 111016102), (5036, 98186203), (8908, 55508051), (21403, 23102636), (42806, 11551318), (44089, 11215172), (85612, 5775659), (88178, 5607586), (164929, 2998052), (176356, 2803793), (329858, 1499026), (659716, 749513)]