1358329232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{210659}}^1$

素因数の和:210711

約数の個数: 40

約数和(自身を含む): 2925646080

約数和(自身を除く): 1567316848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 210659, 421318, 842636, 1685272, 2738567, 3370544, 5477134, 6530429, 10954268, 13060858, 21908536, 26121716, 43817072, 52243432, 84895577, 104486864, 169791154, 339582308, 679164616, 1358329232]

約数ペア:

[(1, 1358329232), (2, 679164616), (4, 339582308), (8, 169791154), (13, 104486864), (16, 84895577), (26, 52243432), (31, 43817072), (52, 26121716), (62, 21908536), (104, 13060858), (124, 10954268), (208, 6530429), (248, 5477134), (403, 3370544), (496, 2738567), (806, 1685272), (1612, 842636), (3224, 421318), (6448, 210659)]