931783242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163643}}^1$

素因数の和:163734

約数の個数: 32

約数和(自身を含む): 2034422208

約数和(自身を除く): 1102638966

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 163643, 327286, 490929, 981858, 2127359, 4254718, 6382077, 11945939, 12764154, 23891878, 35837817, 71675634, 155297207, 310594414, 465891621, 931783242]

約数ペア:

[(1, 931783242), (2, 465891621), (3, 310594414), (6, 155297207), (13, 71675634), (26, 35837817), (39, 23891878), (73, 12764154), (78, 11945939), (146, 6382077), (219, 4254718), (438, 2127359), (949, 981858), (1898, 490929), (2847, 327286), (5694, 163643)]