266972082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{14321}}^1$

素因数の和:14578

約数の個数: 32

約数和(自身を含む): 577463040

約数和(自身を除く): 310490958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 14321, 18642, 28642, 42963, 85926, 186173, 372346, 558519, 1117038, 3422719, 6845438, 10268157, 20536314, 44495347, 88990694, 133486041, 266972082]

約数ペア:

[(1, 266972082), (2, 133486041), (3, 88990694), (6, 44495347), (13, 20536314), (26, 10268157), (39, 6845438), (78, 3422719), (239, 1117038), (478, 558519), (717, 372346), (1434, 186173), (3107, 85926), (6214, 42963), (9321, 28642), (14321, 18642)]