12488960638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{2039}}^1$

素因数の和:3373

約数の個数: 64

約数和(自身を含む): 24140021760

約数和(自身を除く): 11651061122

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1283, 2039, 2387, 2566, 4078, 4774, 8981, 14113, 14273, 17962, 22429, 28226, 28546, 39773, 44858, 63209, 79546, 98791, 126418, 157003, 197582, 278411, 314006, 437503, 442463, 556822, 695299, 875006, 884926, 1390598, 2616037, 3062521, 4867093, 5232074, 6125042, 9734186, 18312259, 28776407, 36624518, 57552814, 81097147, 162194294, 201434849, 402869698, 567680029, 892068617, 1135360058, 1784137234, 6244480319, 12488960638]

約数ペア:

[(1, 12488960638), (2, 6244480319), (7, 1784137234), (11, 1135360058), (14, 892068617), (22, 567680029), (31, 402869698), (62, 201434849), (77, 162194294), (154, 81097147), (217, 57552814), (341, 36624518), (434, 28776407), (682, 18312259), (1283, 9734186), (2039, 6125042), (2387, 5232074), (2566, 4867093), (4078, 3062521), (4774, 2616037), (8981, 1390598), (14113, 884926), (14273, 875006), (17962, 695299), (22429, 556822), (28226, 442463), (28546, 437503), (39773, 314006), (44858, 278411), (63209, 197582), (79546, 157003), (98791, 126418)]