1587994164

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{89839}}^1$

素因数の和:90340

約数の個数: 36

約数和(自身を含む): 4022316480

約数和(自身を除く): 2434322316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 17676, 89839, 179678, 269517, 359356, 539034, 808551, 1078068, 1617102, 3234204, 44110949, 88221898, 132332847, 176443796, 264665694, 396998541, 529331388, 793997082, 1587994164]

約数ペア:

[(1, 1587994164), (2, 793997082), (3, 529331388), (4, 396998541), (6, 264665694), (9, 176443796), (12, 132332847), (18, 88221898), (36, 44110949), (491, 3234204), (982, 1617102), (1473, 1078068), (1964, 808551), (2946, 539034), (4419, 359356), (5892, 269517), (8838, 179678), (17676, 89839)]