284362442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3943

約数の個数: 48

約数和(自身を含む): 545029632

約数和(自身を除く): 260667190

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 1183, 2366, 2821, 3877, 5239, 5642, 7754, 10478, 27139, 36673, 50401, 54278, 73346, 100802, 120187, 240374, 352807, 655213, 705614, 841309, 1310426, 1562431, 1682618, 3124862, 4586491, 9172982, 10937017, 20311603, 21874034, 40623206, 142181221, 284362442]

約数ペア:

[(1, 284362442), (2, 142181221), (7, 40623206), (13, 21874034), (14, 20311603), (26, 10937017), (31, 9172982), (62, 4586491), (91, 3124862), (169, 1682618), (182, 1562431), (217, 1310426), (338, 841309), (403, 705614), (434, 655213), (806, 352807), (1183, 240374), (2366, 120187), (2821, 100802), (3877, 73346), (5239, 54278), (5642, 50401), (7754, 36673), (10478, 27139)]