2012542072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4724

約数の個数: 64

約数和(自身を含む): 4083932160

約数和(自身を除く): 2071390088

約数列:

[1, 2, 4, 8, 31, 41, 43, 62, 82, 86, 124, 164, 172, 248, 328, 344, 1271, 1333, 1763, 2542, 2666, 3526, 4603, 5084, 5332, 7052, 9206, 10168, 10664, 14104, 18412, 36824, 54653, 109306, 142693, 188723, 197929, 218612, 285386, 377446, 395858, 437224, 570772, 754892, 791716, 1141544, 1509784, 1583432, 5850413, 6135799, 8115089, 11700826, 12271598, 16230178, 23401652, 24543196, 32460356, 46803304, 49086392, 64920712, 251567759, 503135518, 1006271036, 2012542072]

約数ペア:

[(1, 2012542072), (2, 1006271036), (4, 503135518), (8, 251567759), (31, 64920712), (41, 49086392), (43, 46803304), (62, 32460356), (82, 24543196), (86, 23401652), (124, 16230178), (164, 12271598), (172, 11700826), (248, 8115089), (328, 6135799), (344, 5850413), (1271, 1583432), (1333, 1509784), (1763, 1141544), (2542, 791716), (2666, 754892), (3526, 570772), (4603, 437224), (5084, 395858), (5332, 377446), (7052, 285386), (9206, 218612), (10168, 197929), (10664, 188723), (14104, 142693), (18412, 109306), (36824, 54653)]