248473992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{796391}}^1$

素因数の和:796413

約数の個数: 32

約数和(自身を含む): 668969280

約数和(自身を除く): 420495288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 796391, 1592782, 2389173, 3185564, 4778346, 6371128, 9556692, 10353083, 19113384, 20706166, 31059249, 41412332, 62118498, 82824664, 124236996, 248473992]

約数ペア:

[(1, 248473992), (2, 124236996), (3, 82824664), (4, 62118498), (6, 41412332), (8, 31059249), (12, 20706166), (13, 19113384), (24, 10353083), (26, 9556692), (39, 6371128), (52, 4778346), (78, 3185564), (104, 2389173), (156, 1592782), (312, 796391)]