2008684788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8999}}^1$

素因数の和:9125

約数の個数: 96

約数和(自身を含む): 5443200000

約数和(自身を除く): 3434515212

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 89, 114, 132, 178, 209, 228, 267, 356, 418, 534, 627, 836, 979, 1068, 1254, 1691, 1958, 2508, 2937, 3382, 3916, 5073, 5874, 6764, 8999, 10146, 11748, 17998, 18601, 20292, 26997, 35996, 37202, 53994, 55803, 74404, 98989, 107988, 111606, 170981, 197978, 223212, 296967, 341962, 395956, 512943, 593934, 683924, 800911, 1025886, 1187868, 1601822, 1880791, 2051772, 2402733, 3203644, 3761582, 4805466, 5642373, 7523164, 8810021, 9610932, 11284746, 15217309, 17620042, 22569492, 26430063, 30434618, 35240084, 45651927, 52860126, 60869236, 91303854, 105720252, 167390399, 182607708, 334780798, 502171197, 669561596, 1004342394, 2008684788]

約数ペア:

[(1, 2008684788), (2, 1004342394), (3, 669561596), (4, 502171197), (6, 334780798), (11, 182607708), (12, 167390399), (19, 105720252), (22, 91303854), (33, 60869236), (38, 52860126), (44, 45651927), (57, 35240084), (66, 30434618), (76, 26430063), (89, 22569492), (114, 17620042), (132, 15217309), (178, 11284746), (209, 9610932), (228, 8810021), (267, 7523164), (356, 5642373), (418, 4805466), (534, 3761582), (627, 3203644), (836, 2402733), (979, 2051772), (1068, 1880791), (1254, 1601822), (1691, 1187868), (1958, 1025886), (2508, 800911), (2937, 683924), (3382, 593934), (3916, 512943), (5073, 395956), (5874, 341962), (6764, 296967), (8999, 223212), (10146, 197978), (11748, 170981), (17998, 111606), (18601, 107988), (20292, 98989), (26997, 74404), (35996, 55803), (37202, 53994)]