2017476776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3511}}^1$

素因数の和:3886

約数の個数: 64

約数和(自身を含む): 4477378560

約数和(自身を除く): 2459901784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 331, 434, 662, 868, 1324, 1736, 2317, 2648, 3511, 4634, 7022, 9268, 10261, 14044, 18536, 20522, 24577, 28088, 41044, 49154, 71827, 82088, 98308, 108841, 143654, 196616, 217682, 287308, 435364, 574616, 761887, 870728, 1162141, 1523774, 2324282, 3047548, 4648564, 6095096, 8134987, 9297128, 16269974, 32539948, 36026371, 65079896, 72052742, 144105484, 252184597, 288210968, 504369194, 1008738388, 2017476776]

約数ペア:

[(1, 2017476776), (2, 1008738388), (4, 504369194), (7, 288210968), (8, 252184597), (14, 144105484), (28, 72052742), (31, 65079896), (56, 36026371), (62, 32539948), (124, 16269974), (217, 9297128), (248, 8134987), (331, 6095096), (434, 4648564), (662, 3047548), (868, 2324282), (1324, 1523774), (1736, 1162141), (2317, 870728), (2648, 761887), (3511, 574616), (4634, 435364), (7022, 287308), (9268, 217682), (10261, 196616), (14044, 143654), (18536, 108841), (20522, 98308), (24577, 82088), (28088, 71827), (41044, 49154)]