2048682244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{4637}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 4238760960

約数和(自身を除く): 2190078716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 509, 868, 1018, 2036, 3563, 4637, 7126, 9274, 14252, 15779, 18548, 31558, 32459, 63116, 64918, 110453, 129836, 143747, 220906, 287494, 441812, 574988, 1006229, 2012458, 2360233, 4024916, 4720466, 9440932, 16521631, 33043262, 66086524, 73167223, 146334446, 292668892, 512170561, 1024341122, 2048682244]

約数ペア:

[(1, 2048682244), (2, 1024341122), (4, 512170561), (7, 292668892), (14, 146334446), (28, 73167223), (31, 66086524), (62, 33043262), (124, 16521631), (217, 9440932), (434, 4720466), (509, 4024916), (868, 2360233), (1018, 2012458), (2036, 1006229), (3563, 574988), (4637, 441812), (7126, 287494), (9274, 220906), (14252, 143747), (15779, 129836), (18548, 110453), (31558, 64918), (32459, 63116)]