2962422307439

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1\times {\mathrm{4591}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 3495852864000

約数和(自身を除く): 533430556561

約数列:

[1, 7, 49, 139, 211, 449, 973, 1477, 3143, 4591, 6811, 10339, 22001, 29329, 32137, 62411, 94739, 205303, 224959, 436877, 638149, 663173, 968701, 1437121, 2061359, 3058139, 4467043, 4642211, 6780907, 13168721, 14429513, 31269301, 47466349, 92181047, 101006591, 134649439, 286528901, 434946749, 645267329, 942546073, 2005702307, 3044627243, 6597822511, 14039916149, 21312390701, 60457598111, 423203186777, 2962422307439]

約数ペア:

[(1, 2962422307439), (7, 423203186777), (49, 60457598111), (139, 21312390701), (211, 14039916149), (449, 6597822511), (973, 3044627243), (1477, 2005702307), (3143, 942546073), (4591, 645267329), (6811, 434946749), (10339, 286528901), (22001, 134649439), (29329, 101006591), (32137, 92181047), (62411, 47466349), (94739, 31269301), (205303, 14429513), (224959, 13168721), (436877, 6780907), (638149, 4642211), (663173, 4467043), (968701, 3058139), (1437121, 2061359)]