2016406518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{905843}}^1$

素因数の和:905908

約数の個数: 32

約数和(自身を含む): 4695895296

約数和(自身を除く): 2679488778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 905843, 1811686, 2717529, 5435058, 6340901, 12681802, 19022703, 38045406, 48009679, 96019358, 144029037, 288058074, 336067753, 672135506, 1008203259, 2016406518]

約数ペア:

[(1, 2016406518), (2, 1008203259), (3, 672135506), (6, 336067753), (7, 288058074), (14, 144029037), (21, 96019358), (42, 48009679), (53, 38045406), (106, 19022703), (159, 12681802), (318, 6340901), (371, 5435058), (742, 2717529), (1113, 1811686), (2226, 905843)]