1313307907210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{214944011}}^1$

素因数の和:214944078

約数の個数: 32

約数和(自身を含む): 2599962769152

約数和(自身を除く): 1286654861942

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 214944011, 429888022, 1074720055, 2149440110, 2794272143, 5588544286, 10102368517, 13971360715, 20204737034, 27942721430, 50511842585, 101023685170, 131330790721, 262661581442, 656653953605, 1313307907210]

約数ペア:

[(1, 1313307907210), (2, 656653953605), (5, 262661581442), (10, 131330790721), (13, 101023685170), (26, 50511842585), (47, 27942721430), (65, 20204737034), (94, 13971360715), (130, 10102368517), (235, 5588544286), (470, 2794272143), (611, 2149440110), (1222, 1074720055), (3055, 429888022), (6110, 214944011)]