2945309478

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{495343}}^1$

素因数の和:496339

約数の個数: 16

約数和(自身を含む): 5896574976

約数和(自身を除く): 2951265498

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 495343, 990686, 1486029, 2972058, 490884913, 981769826, 1472654739, 2945309478]

約数ペア:

[(1, 2945309478), (2, 1472654739), (3, 981769826), (6, 490884913), (991, 2972058), (1982, 1486029), (2973, 990686), (5946, 495343)]