438532094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 887265792

約数和(自身を除く): 448733698

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 317, 634, 691, 1001, 1382, 2002, 2219, 3487, 4121, 4438, 4837, 6974, 7601, 8242, 8983, 9674, 15202, 17966, 24409, 28847, 45331, 48818, 53207, 57694, 62881, 90662, 98813, 106414, 125762, 197626, 219047, 317317, 438094, 634634, 691691, 1383382, 1533329, 2409517, 2847611, 3066658, 4819034, 5695222, 16866619, 19933277, 31323721, 33733238, 39866554, 62647442, 219266047, 438532094]

約数ペア:

[(1, 438532094), (2, 219266047), (7, 62647442), (11, 39866554), (13, 33733238), (14, 31323721), (22, 19933277), (26, 16866619), (77, 5695222), (91, 4819034), (143, 3066658), (154, 2847611), (182, 2409517), (286, 1533329), (317, 1383382), (634, 691691), (691, 634634), (1001, 438094), (1382, 317317), (2002, 219047), (2219, 197626), (3487, 125762), (4121, 106414), (4438, 98813), (4837, 90662), (6974, 62881), (7601, 57694), (8242, 53207), (8983, 48818), (9674, 45331), (15202, 28847), (17966, 24409)]