2085391924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{5647}}^1$

素因数の和:5789

約数の個数: 72

約数和(自身を含む): 4627293440

約数和(自身を除く): 2541901516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 121, 154, 218, 242, 308, 436, 484, 763, 847, 1199, 1526, 1694, 2398, 3052, 3388, 4796, 5647, 8393, 11294, 13189, 16786, 22588, 26378, 33572, 39529, 52756, 62117, 79058, 92323, 124234, 158116, 184646, 248468, 369292, 434819, 615523, 683287, 869638, 1231046, 1366574, 1739276, 2462092, 2733148, 4308661, 4783009, 6770753, 8617322, 9566018, 13541506, 17234644, 19132036, 27083012, 47395271, 74478283, 94790542, 148956566, 189581084, 297913132, 521347981, 1042695962, 2085391924]

約数ペア:

[(1, 2085391924), (2, 1042695962), (4, 521347981), (7, 297913132), (11, 189581084), (14, 148956566), (22, 94790542), (28, 74478283), (44, 47395271), (77, 27083012), (109, 19132036), (121, 17234644), (154, 13541506), (218, 9566018), (242, 8617322), (308, 6770753), (436, 4783009), (484, 4308661), (763, 2733148), (847, 2462092), (1199, 1739276), (1526, 1366574), (1694, 1231046), (2398, 869638), (3052, 683287), (3388, 615523), (4796, 434819), (5647, 369292), (8393, 248468), (11294, 184646), (13189, 158116), (16786, 124234), (22588, 92323), (26378, 79058), (33572, 62117), (39529, 52756)]