2466190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 4782240

約数和(自身を除く): 2316050

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 163, 170, 178, 326, 445, 815, 890, 1513, 1630, 2771, 3026, 5542, 7565, 13855, 14507, 15130, 27710, 29014, 72535, 145070, 246619, 493238, 1233095, 2466190]

約数ペア:

[(1, 2466190), (2, 1233095), (5, 493238), (10, 246619), (17, 145070), (34, 72535), (85, 29014), (89, 27710), (163, 15130), (170, 14507), (178, 13855), (326, 7565), (445, 5542), (815, 3026), (890, 2771), (1513, 1630)]