1230434556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{213173}}^1$

素因数の和:213230

約数の個数: 48

約数和(自身を含む): 3175439904

約数和(自身を除く): 1945005348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 213173, 426346, 639519, 852692, 1279038, 2558076, 2771249, 5542498, 7887401, 8313747, 11084996, 15774802, 16627494, 23662203, 31549604, 33254988, 47324406, 94648812, 102536213, 205072426, 307608639, 410144852, 615217278, 1230434556]

約数ペア:

[(1, 1230434556), (2, 615217278), (3, 410144852), (4, 307608639), (6, 205072426), (12, 102536213), (13, 94648812), (26, 47324406), (37, 33254988), (39, 31549604), (52, 23662203), (74, 16627494), (78, 15774802), (111, 11084996), (148, 8313747), (156, 7887401), (222, 5542498), (444, 2771249), (481, 2558076), (962, 1279038), (1443, 852692), (1924, 639519), (2886, 426346), (5772, 213173)]