4217476538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 7080877440

約数和(自身を除く): 2863400902

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 389, 631, 778, 781, 1262, 1562, 4279, 6941, 8558, 8591, 13882, 17182, 27619, 44801, 47069, 55238, 76351, 89602, 94138, 152702, 245459, 303809, 490918, 492811, 607618, 985622, 2700049, 3341899, 5400098, 5420921, 6683798, 10841842, 17427589, 29700539, 34855178, 59401078, 191703479, 383406958, 2108738269, 4217476538]

約数ペア:

[(1, 4217476538), (2, 2108738269), (11, 383406958), (22, 191703479), (71, 59401078), (121, 34855178), (142, 29700539), (242, 17427589), (389, 10841842), (631, 6683798), (778, 5420921), (781, 5400098), (1262, 3341899), (1562, 2700049), (4279, 985622), (6941, 607618), (8558, 492811), (8591, 490918), (13882, 303809), (17182, 245459), (27619, 152702), (44801, 94138), (47069, 89602), (55238, 76351)]