1393007798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{144413}}^1$

素因数の和:144488

約数の個数: 32

約数和(自身を含む): 2620247616

約数和(自身を除く): 1227239818

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 144413, 288826, 1010891, 1877369, 2021782, 3754738, 7653889, 13141583, 15307778, 26283166, 53577223, 99500557, 107154446, 199001114, 696503899, 1393007798]

約数ペア:

[(1, 1393007798), (2, 696503899), (7, 199001114), (13, 107154446), (14, 99500557), (26, 53577223), (53, 26283166), (91, 15307778), (106, 13141583), (182, 7653889), (371, 3754738), (689, 2021782), (742, 1877369), (1378, 1010891), (4823, 288826), (9646, 144413)]