282256058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20021}}^1$

素因数の和:20102

約数の個数: 32

約数和(自身を含む): 518970240

約数和(自身を除く): 236714182

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 20021, 40042, 140147, 280294, 380399, 760798, 1061113, 2122226, 2662793, 5325586, 7427791, 14855582, 20161147, 40322294, 141128029, 282256058]

約数ペア:

[(1, 282256058), (2, 141128029), (7, 40322294), (14, 20161147), (19, 14855582), (38, 7427791), (53, 5325586), (106, 2662793), (133, 2122226), (266, 1061113), (371, 760798), (742, 380399), (1007, 280294), (2014, 140147), (7049, 40042), (14098, 20021)]