1639157096

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{4231}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 3118137600

約数和(自身を除く): 1478980504

約数列:

[1, 2, 4, 8, 79, 158, 316, 613, 632, 1226, 2452, 4231, 4904, 8462, 16924, 33848, 48427, 96854, 193708, 334249, 387416, 668498, 1336996, 2593603, 2673992, 5187206, 10374412, 20748824, 204894637, 409789274, 819578548, 1639157096]

約数ペア:

[(1, 1639157096), (2, 819578548), (4, 409789274), (8, 204894637), (79, 20748824), (158, 10374412), (316, 5187206), (613, 2673992), (632, 2593603), (1226, 1336996), (2452, 668498), (4231, 387416), (4904, 334249), (8462, 193708), (16924, 96854), (33848, 48427)]