2897559014798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1033}}^1\times {\mathrm{16451}}^1$

素因数の和:18153

約数の個数: 64

約数和(自身を含む): 5242223162880

約数和(自身を除く): 2344664148082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 641, 1033, 1282, 2066, 4487, 7231, 8974, 12179, 14462, 16451, 19627, 24358, 32902, 39254, 85253, 115157, 137389, 170506, 230314, 274778, 312569, 625138, 662153, 1324306, 2187983, 4375966, 4635071, 9270142, 10545091, 12580907, 16993883, 21090182, 25161814, 33987766, 73815637, 88066349, 118957181, 147631274, 176132698, 200356729, 237914362, 322883777, 400713458, 645767554, 1402497103, 2260186439, 2804994206, 4520372878, 10893079003, 21786158006, 76251553021, 152503106042, 206968501057, 413937002114, 1448779507399, 2897559014798]

約数ペア:

[(1, 2897559014798), (2, 1448779507399), (7, 413937002114), (14, 206968501057), (19, 152503106042), (38, 76251553021), (133, 21786158006), (266, 10893079003), (641, 4520372878), (1033, 2804994206), (1282, 2260186439), (2066, 1402497103), (4487, 645767554), (7231, 400713458), (8974, 322883777), (12179, 237914362), (14462, 200356729), (16451, 176132698), (19627, 147631274), (24358, 118957181), (32902, 88066349), (39254, 73815637), (85253, 33987766), (115157, 25161814), (137389, 21090182), (170506, 16993883), (230314, 12580907), (274778, 10545091), (312569, 9270142), (625138, 4635071), (662153, 4375966), (1324306, 2187983)]