1212429868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{1283}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 2423524320

約数和(自身を除く): 1211094452

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1069, 1283, 2138, 2566, 4276, 5132, 13897, 16679, 18173, 21811, 27794, 33358, 36346, 43622, 55588, 66716, 72692, 87244, 236249, 283543, 472498, 567086, 944996, 1134172, 1371527, 2743054, 5486108, 17829851, 23315959, 35659702, 46631918, 71319404, 93263836, 303107467, 606214934, 1212429868]

約数ペア:

[(1, 1212429868), (2, 606214934), (4, 303107467), (13, 93263836), (17, 71319404), (26, 46631918), (34, 35659702), (52, 23315959), (68, 17829851), (221, 5486108), (442, 2743054), (884, 1371527), (1069, 1134172), (1283, 944996), (2138, 567086), (2566, 472498), (4276, 283543), (5132, 236249), (13897, 87244), (16679, 72692), (18173, 66716), (21811, 55588), (27794, 43622), (33358, 36346)]