1189342030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{4493}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 2170494144

約数和(自身を除く): 981152114

約数列:

[1, 2, 5, 10, 103, 206, 257, 514, 515, 1030, 1285, 2570, 4493, 8986, 22465, 26471, 44930, 52942, 132355, 264710, 462779, 925558, 1154701, 2309402, 2313895, 4627790, 5773505, 11547010, 118934203, 237868406, 594671015, 1189342030]

約数ペア:

[(1, 1189342030), (2, 594671015), (5, 237868406), (10, 118934203), (103, 11547010), (206, 5773505), (257, 4627790), (514, 2313895), (515, 2309402), (1030, 1154701), (1285, 925558), (2570, 462779), (4493, 264710), (8986, 132355), (22465, 52942), (26471, 44930)]