7921219202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{15731}}^1$

素因数の和:16034

約数の個数: 32

約数和(自身を含む): 12987584064

約数和(自身を除く): 5066364862

約数列:

[1, 2, 13, 26, 107, 181, 214, 362, 1391, 2353, 2782, 4706, 15731, 19367, 31462, 38734, 204503, 251771, 409006, 503542, 1683217, 2847311, 3366434, 5694622, 21881821, 37015043, 43763642, 74030086, 304662277, 609324554, 3960609601, 7921219202]

約数ペア:

[(1, 7921219202), (2, 3960609601), (13, 609324554), (26, 304662277), (107, 74030086), (181, 43763642), (214, 37015043), (362, 21881821), (1391, 5694622), (2353, 3366434), (2782, 2847311), (4706, 1683217), (15731, 503542), (19367, 409006), (31462, 251771), (38734, 204503)]