633136330

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 1149475536

約数和(自身を除く): 516339206

約数列:

[1, 2, 5, 10, 197, 394, 557, 577, 985, 1114, 1154, 1970, 2785, 2885, 5570, 5770, 109729, 113669, 219458, 227338, 321389, 548645, 568345, 642778, 1097290, 1136690, 1606945, 3213890, 63313633, 126627266, 316568165, 633136330]

約数ペア:

[(1, 633136330), (2, 316568165), (5, 126627266), (10, 63313633), (197, 3213890), (394, 1606945), (557, 1136690), (577, 1097290), (985, 642778), (1114, 568345), (1154, 548645), (1970, 321389), (2785, 227338), (2885, 219458), (5570, 113669), (5770, 109729)]