2017695170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1\times {\mathrm{2687}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 3695763456

約数和(自身を除く): 1678068286

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1231, 2462, 2687, 5374, 6155, 12310, 13435, 26870, 75091, 150182, 163907, 327814, 375455, 750910, 819535, 1639070, 3307697, 6615394, 16538485, 33076970, 201769517, 403539034, 1008847585, 2017695170]

約数ペア:

[(1, 2017695170), (2, 1008847585), (5, 403539034), (10, 201769517), (61, 33076970), (122, 16538485), (305, 6615394), (610, 3307697), (1231, 1639070), (2462, 819535), (2687, 750910), (5374, 375455), (6155, 327814), (12310, 163907), (13435, 150182), (26870, 75091)]