4025207989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 4747714560

約数和(自身を除く): 722506571

約数列:

[1, 11, 23, 31, 253, 317, 341, 713, 1619, 3487, 7291, 7843, 9827, 17809, 37237, 50189, 80201, 108097, 226021, 409607, 513223, 552079, 1154347, 2486231, 5645453, 11804129, 12697817, 15909913, 129845419, 175009043, 365927999, 4025207989]

約数ペア:

[(1, 4025207989), (11, 365927999), (23, 175009043), (31, 129845419), (253, 15909913), (317, 12697817), (341, 11804129), (713, 5645453), (1619, 2486231), (3487, 1154347), (7291, 552079), (7843, 513223), (9827, 409607), (17809, 226021), (37237, 108097), (50189, 80201)]