1004021590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{702113}}^1$

素因数の和:702144

約数の個数: 32

約数和(自身を含む): 2123192736

約数和(自身を除く): 1119171146

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 702113, 1404226, 3510565, 7021130, 7723243, 9127469, 15446486, 18254938, 38616215, 45637345, 77232430, 91274690, 100402159, 200804318, 502010795, 1004021590]

約数ペア:

[(1, 1004021590), (2, 502010795), (5, 200804318), (10, 100402159), (11, 91274690), (13, 77232430), (22, 45637345), (26, 38616215), (55, 18254938), (65, 15446486), (110, 9127469), (130, 7723243), (143, 7021130), (286, 3510565), (715, 1404226), (1430, 702113)]