2013705730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{4831}}^1$

素因数の和:5482

約数の個数: 32

約数和(自身を含む): 3681520128

約数和(自身を除く): 1667814398

約数列:

[1, 2, 5, 10, 73, 146, 365, 571, 730, 1142, 2855, 4831, 5710, 9662, 24155, 41683, 48310, 83366, 208415, 352663, 416830, 705326, 1763315, 2758501, 3526630, 5517002, 13792505, 27585010, 201370573, 402741146, 1006852865, 2013705730]

約数ペア:

[(1, 2013705730), (2, 1006852865), (5, 402741146), (10, 201370573), (73, 27585010), (146, 13792505), (365, 5517002), (571, 3526630), (730, 2758501), (1142, 1763315), (2855, 705326), (4831, 416830), (5710, 352663), (9662, 208415), (24155, 83366), (41683, 48310)]