830931068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1447}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 1642518528

約数和(自身を除く): 811587460

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 421, 682, 842, 1364, 1447, 1684, 2894, 4631, 5788, 9262, 13051, 15917, 18524, 26102, 31834, 44857, 52204, 63668, 89714, 143561, 179428, 287122, 493427, 574244, 609187, 986854, 1218374, 1973708, 2436748, 6701057, 13402114, 18884797, 26804228, 37769594, 75539188, 207732767, 415465534, 830931068]

約数ペア:

[(1, 830931068), (2, 415465534), (4, 207732767), (11, 75539188), (22, 37769594), (31, 26804228), (44, 18884797), (62, 13402114), (124, 6701057), (341, 2436748), (421, 1973708), (682, 1218374), (842, 986854), (1364, 609187), (1447, 574244), (1684, 493427), (2894, 287122), (4631, 179428), (5788, 143561), (9262, 89714), (13051, 63668), (15917, 52204), (18524, 44857), (26102, 31834)]