971627839988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47569}}^1\times {\mathrm{12671}}^1$

素因数の和:60288

約数の個数: 48

約数和(自身を含む): 1890402877440

約数和(自身を除く): 918775037452

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 12671, 25342, 47569, 50684, 95138, 164723, 190276, 329446, 392801, 618397, 658892, 785602, 1236794, 1474639, 1571204, 2473588, 2949278, 5106413, 5898556, 10212826, 19170307, 20425652, 38340614, 76681228, 602746799, 1205493598, 2410987196, 7835708387, 15671416774, 18685150769, 31342833548, 37370301538, 74740603076, 242906959997, 485813919994, 971627839988]

約数ペア:

[(1, 971627839988), (2, 485813919994), (4, 242906959997), (13, 74740603076), (26, 37370301538), (31, 31342833548), (52, 18685150769), (62, 15671416774), (124, 7835708387), (403, 2410987196), (806, 1205493598), (1612, 602746799), (12671, 76681228), (25342, 38340614), (47569, 20425652), (50684, 19170307), (95138, 10212826), (164723, 5898556), (190276, 5106413), (329446, 2949278), (392801, 2473588), (618397, 1571204), (658892, 1474639), (785602, 1236794)]