296989294

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2742

約数の個数: 40

約数和(自身を含む): 542497680

約数和(自身を除く): 245508386

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 2401, 2689, 4802, 5378, 7889, 15778, 18823, 37646, 55223, 61847, 110446, 123694, 131761, 263522, 432929, 865858, 922327, 1844654, 3030503, 6061006, 6456289, 12912578, 21213521, 42427042, 148494647, 296989294]

約数ペア:

[(1, 296989294), (2, 148494647), (7, 42427042), (14, 21213521), (23, 12912578), (46, 6456289), (49, 6061006), (98, 3030503), (161, 1844654), (322, 922327), (343, 865858), (686, 432929), (1127, 263522), (2254, 131761), (2401, 123694), (2689, 110446), (4802, 61847), (5378, 55223), (7889, 37646), (15778, 18823)]