2005146544

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{1877}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 3919235760

約数和(自身を除く): 1914089216

約数列:

[1, 2, 4, 8, 16, 179, 358, 373, 716, 746, 1432, 1492, 1877, 2864, 2984, 3754, 5968, 7508, 15016, 30032, 66767, 133534, 267068, 335983, 534136, 671966, 700121, 1068272, 1343932, 1400242, 2687864, 2800484, 5375728, 5600968, 11201936, 125321659, 250643318, 501286636, 1002573272, 2005146544]

約数ペア:

[(1, 2005146544), (2, 1002573272), (4, 501286636), (8, 250643318), (16, 125321659), (179, 11201936), (358, 5600968), (373, 5375728), (716, 2800484), (746, 2687864), (1432, 1400242), (1492, 1343932), (1877, 1068272), (2864, 700121), (2984, 671966), (3754, 534136), (5968, 335983), (7508, 267068), (15016, 133534), (30032, 66767)]