6821167994290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{303297821}}^1$

素因数の和:303298014

約数の個数: 32

約数和(自身を含む): 13299002899056

約数和(自身を除く): 6477834904766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 303297821, 606595642, 1516489105, 3032978210, 3942871673, 7885743346, 19714358365, 39428716730, 52470523033, 104941046066, 262352615165, 524705230330, 682116799429, 1364233598858, 3410583997145, 6821167994290]

約数ペア:

[(1, 6821167994290), (2, 3410583997145), (5, 1364233598858), (10, 682116799429), (13, 524705230330), (26, 262352615165), (65, 104941046066), (130, 52470523033), (173, 39428716730), (346, 19714358365), (865, 7885743346), (1730, 3942871673), (2249, 3032978210), (4498, 1516489105), (11245, 606595642), (22490, 303297821)]