319435896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1023833}}^1$

素因数の和:1023855

約数の個数: 32

約数和(自身を含む): 860020560

約数和(自身を除く): 540584664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1023833, 2047666, 3071499, 4095332, 6142998, 8190664, 12285996, 13309829, 24571992, 26619658, 39929487, 53239316, 79858974, 106478632, 159717948, 319435896]

約数ペア:

[(1, 319435896), (2, 159717948), (3, 106478632), (4, 79858974), (6, 53239316), (8, 39929487), (12, 26619658), (13, 24571992), (24, 13309829), (26, 12285996), (39, 8190664), (52, 6142998), (78, 4095332), (104, 3071499), (156, 2047666), (312, 1023833)]